{"id":4581,"date":"2016-05-31T10:55:59","date_gmt":"2016-05-31T14:55:59","guid":{"rendered":"http:\/\/theeiupac.wpengine.com\/?page_id=4581"},"modified":"2025-07-02T03:52:58","modified_gmt":"2025-07-02T07:52:58","slug":"chemistry-international","status":"publish","type":"page","link":"https:\/\/iupac.org\/what-we-do\/journals\/chemistry-international\/","title":{"rendered":"Chemistry International"},"content":{"rendered":"<p><strong><em>Chemistry International<\/em><\/strong> is the newsmagazine of IUPAC.\u00a0News about IUPAC, its\u00a0chemists, its publications, its recommendations, its conferences and the work of its commissions and committees are published in <i>CI<\/i>. Since 2017, <em>CI<\/em> is published quarterly, with an issue in January, April, July, and October. The default distribution of <em>CI<\/em> is digital. From\u00a0January 2022 <i><\/i> on, <em>CI<\/em> will be online only and the print option has been discontinued. <strong>Recent issues are available at <a href=\"https:\/\/issuu.com\/iupac\" target=\"_blank\" rel=\"noopener noreferrer\">issuu.com\/iupac<\/a> <\/strong>and <strong><a href=\"https:\/\/www.degruyterbrill.com\/ci\" target=\"_blank\" rel=\"noopener\">degruyterbrill.com\/ci<\/a>.\u00a0<\/strong><em>Thank you for your support and interest in CI! <\/em><\/p>\n<p><em>Browse the latest issue<\/em><\/p>\n<div style=\"position: relative; padding-top: max(60%,326px); height: 0; width: 100%;\"><iframe style=\"position: absolute; border: none; width: 100%; height: 100%; left: 0; right: 0; top: 0; bottom: 0;\" src=\"https:\/\/e.issuu.com\/embed.html?d=chemistry_international_july_2025_quantum_theo&amp;hideIssuuLogo=true&amp;showOtherPublicationsAsSuggestions=true&amp;u=iupac\" sandbox=\"allow-top-navigation allow-top-navigation-by-user-activation allow-downloads allow-scripts allow-same-origin allow-popups allow-modals allow-popups-to-escape-sandbox allow-forms\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/div>\n<hr \/>\n<p>Since 2014, IUPAC has partnered with De Gruyter to produce <em>CI<\/em>, <em>Pure and Applied Chemistry (PAC)<\/em>, and also <em>Chemistry Teacher International<\/em> (<em>CTI<\/em>). See the <a href=\"https:\/\/degruyter.foleon.com\/de-gruyter-journals\/dgiupac-portfolio\/\">De Gruyter and IUPAC<\/a> page.<\/p>\n<p><strong>Recent <em>CI<\/em> issues<\/strong><\/p>\n<p>\u200b<\/p>\n<table border=\"0\" width=\"100%\">\n<tbody>\n<tr>\n<td><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Jul-Sep 2025<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Apr-June 2025<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Jan-Mar 2025<\/span><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><a href=\"https:\/\/iupac.org\/etoc-chemistry-international-jul-sep-2025\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-28509 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2025\/06\/CI4703-Jul2025_cover-210x300.png\" alt=\"\" width=\"210\" height=\"300\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2025\/06\/CI4703-Jul2025_cover-210x300.png 210w, https:\/\/iupac.org\/wp-content\/uploads\/2025\/06\/CI4703-Jul2025_cover.png 478w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" \/><\/a><\/td>\n<td><a href=\"https:\/\/iupac.org\/etoc-chemistry-international-apr-jun-2025\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-28205 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2025\/04\/CI4702-Apr2025_cover-208x300.png\" alt=\"\" width=\"208\" height=\"300\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2025\/04\/CI4702-Apr2025_cover-208x300.png 208w, https:\/\/iupac.org\/wp-content\/uploads\/2025\/04\/CI4702-Apr2025_cover-711x1024.png 711w, https:\/\/iupac.org\/wp-content\/uploads\/2025\/04\/CI4702-Apr2025_cover-768x1106.png 768w, https:\/\/iupac.org\/wp-content\/uploads\/2025\/04\/CI4702-Apr2025_cover.png 1062w\" sizes=\"auto, (max-width: 208px) 100vw, 208px\" \/><\/a><\/td>\n<td><a href=\"https:\/\/iupac.org\/etoc-chemistry-international-jan-mar-2025\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-medium wp-image-27271\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2025\/01\/CI4701-Jan2025_cover-210x300.png\" alt=\"\" width=\"210\" height=\"300\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2025\/01\/CI4701-Jan2025_cover-210x300.png 210w, https:\/\/iupac.org\/wp-content\/uploads\/2025\/01\/CI4701-Jan2025_cover-717x1024.png 717w, https:\/\/iupac.org\/wp-content\/uploads\/2025\/01\/CI4701-Jan2025_cover-768x1096.png 768w, https:\/\/iupac.org\/wp-content\/uploads\/2025\/01\/CI4701-Jan2025_cover.png 1058w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table border=\"0\" width=\"100%\">\n<tbody>\n<tr>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Oct-Dec 2024<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Jul-Sep 2024<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Apr-June 2024<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Jan-Mar 2024<\/span><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/iupac.org\/etoc-chemistry-international-oct-dec-2024\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-26665 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2024\/10\/CI4604-Oct2024_cover-209x300.png\" alt=\"\" width=\"209\" height=\"300\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2024\/10\/CI4604-Oct2024_cover-209x300.png 209w, https:\/\/iupac.org\/wp-content\/uploads\/2024\/10\/CI4604-Oct2024_cover-712x1024.png 712w, https:\/\/iupac.org\/wp-content\/uploads\/2024\/10\/CI4604-Oct2024_cover-768x1104.png 768w, https:\/\/iupac.org\/wp-content\/uploads\/2024\/10\/CI4604-Oct2024_cover.png 1052w\" sizes=\"auto, (max-width: 209px) 100vw, 209px\" \/><\/a><\/td>\n<td><a href=\"https:\/\/iupac.org\/etoc-chemistry-international-jul-sep-2024\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-26395 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2024\/07\/CI4603-Jul2024_cover-209x300.png\" alt=\"\" width=\"209\" height=\"300\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2024\/07\/CI4603-Jul2024_cover-209x300.png 209w, https:\/\/iupac.org\/wp-content\/uploads\/2024\/07\/CI4603-Jul2024_cover-713x1024.png 713w, https:\/\/iupac.org\/wp-content\/uploads\/2024\/07\/CI4603-Jul2024_cover-768x1103.png 768w, https:\/\/iupac.org\/wp-content\/uploads\/2024\/07\/CI4603-Jul2024_cover-1069x1536.png 1069w, https:\/\/iupac.org\/wp-content\/uploads\/2024\/07\/CI4603-Jul2024_cover.png 1082w\" sizes=\"auto, (max-width: 209px) 100vw, 209px\" \/><\/a><\/td>\n<td><a href=\"https:\/\/iupac.org\/etoc-chemistry-international-apr-jun-2024\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-26081 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2024\/04\/CI4602-Apr2024_cover-209x300.png\" alt=\"\" width=\"209\" height=\"300\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2024\/04\/CI4602-Apr2024_cover-209x300.png 209w, https:\/\/iupac.org\/wp-content\/uploads\/2024\/04\/CI4602-Apr2024_cover-714x1024.png 714w, https:\/\/iupac.org\/wp-content\/uploads\/2024\/04\/CI4602-Apr2024_cover-768x1102.png 768w, https:\/\/iupac.org\/wp-content\/uploads\/2024\/04\/CI4602-Apr2024_cover-1071x1536.png 1071w, https:\/\/iupac.org\/wp-content\/uploads\/2024\/04\/CI4602-Apr2024_cover.png 1072w\" sizes=\"auto, (max-width: 209px) 100vw, 209px\" \/><\/a><\/td>\n<td><a href=\"https:\/\/iupac.org\/etoc-chemistry-international-jan-mar-2024\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-25294 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2024\/01\/CI4601-Jan2024_cover-210x300.png\" alt=\"\" width=\"210\" height=\"300\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2024\/01\/CI4601-Jan2024_cover-210x300.png 210w, https:\/\/iupac.org\/wp-content\/uploads\/2024\/01\/CI4601-Jan2024_cover-717x1024.png 717w, https:\/\/iupac.org\/wp-content\/uploads\/2024\/01\/CI4601-Jan2024_cover-768x1097.png 768w, https:\/\/iupac.org\/wp-content\/uploads\/2024\/01\/CI4601-Jan2024_cover.png 998w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table border=\"0\" width=\"100%\">\n<tbody>\n<tr>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Oct-Dec 2023<\/span><\/td>\n<td>\u00a0<span style=\"font-family: Arial, Helvetica, sans-serif;\">July-Sep 2023<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Apr-June 2023<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Jan-Mar 2023<\/span><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/iupac.org\/etoc-chemistry-international-oct-dec-2023\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-24766 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2023\/10\/chemint_oct2023_cover-209x300.png\" alt=\"\" width=\"209\" height=\"300\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2023\/10\/chemint_oct2023_cover-209x300.png 209w, https:\/\/iupac.org\/wp-content\/uploads\/2023\/10\/chemint_oct2023_cover-714x1024.png 714w, https:\/\/iupac.org\/wp-content\/uploads\/2023\/10\/chemint_oct2023_cover-768x1101.png 768w, https:\/\/iupac.org\/wp-content\/uploads\/2023\/10\/chemint_oct2023_cover.png 1056w\" sizes=\"auto, (max-width: 209px) 100vw, 209px\" \/><\/a><\/td>\n<td><a href=\"https:\/\/iupac.org\/etoc-chemistry-international-july-sep-2023\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-24263 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2023\/07\/CI4503-Jul2023_cover-208x300.png\" alt=\"\" width=\"208\" height=\"300\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2023\/07\/CI4503-Jul2023_cover-208x300.png 208w, https:\/\/iupac.org\/wp-content\/uploads\/2023\/07\/CI4503-Jul2023_cover-712x1024.png 712w, https:\/\/iupac.org\/wp-content\/uploads\/2023\/07\/CI4503-Jul2023_cover-768x1105.png 768w, https:\/\/iupac.org\/wp-content\/uploads\/2023\/07\/CI4503-Jul2023_cover.png 820w\" sizes=\"auto, (max-width: 208px) 100vw, 208px\" \/><\/a><\/td>\n<td><a href=\"https:\/\/iupac.org\/etoc-chemistry-international-apr-june-2023\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-23980 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2023\/04\/CI4502-Apr2023_cover-209x300.png\" alt=\"\" width=\"209\" height=\"300\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2023\/04\/CI4502-Apr2023_cover-209x300.png 209w, https:\/\/iupac.org\/wp-content\/uploads\/2023\/04\/CI4502-Apr2023_cover-715x1024.png 715w, https:\/\/iupac.org\/wp-content\/uploads\/2023\/04\/CI4502-Apr2023_cover-768x1100.png 768w, https:\/\/iupac.org\/wp-content\/uploads\/2023\/04\/CI4502-Apr2023_cover.png 824w\" sizes=\"auto, (max-width: 209px) 100vw, 209px\" \/><\/a><\/td>\n<td><a href=\"https:\/\/iupac.org\/etoc-chemistry-international-jan-mar-2023\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-23129 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2023\/01\/CI4501-Jan2023_cover-209x300.png\" alt=\"\" width=\"209\" height=\"300\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2023\/01\/CI4501-Jan2023_cover-209x300.png 209w, https:\/\/iupac.org\/wp-content\/uploads\/2023\/01\/CI4501-Jan2023_cover.png 616w\" sizes=\"auto, (max-width: 209px) 100vw, 209px\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table border=\"0\" width=\"100%\">\n<tbody>\n<tr>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Oct-Dec 2022<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Jul-Sep 2022<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Apr-June 2022<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Jan-Mar 2022<\/span><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/iupac.org\/etoc-chemistry-international-oct-dec-2022\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-22792 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2022\/10\/CI4404-Oct2022_cover-209x300.png\" alt=\"\" width=\"209\" height=\"300\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2022\/10\/CI4404-Oct2022_cover-209x300.png 209w, https:\/\/iupac.org\/wp-content\/uploads\/2022\/10\/CI4404-Oct2022_cover.png 616w\" sizes=\"auto, (max-width: 209px) 100vw, 209px\" \/><\/a><\/td>\n<td><a href=\"https:\/\/iupac.org\/etoc-chemistry-international-july-sep-2022\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-21452 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2022\/06\/CI4403-Jul2022_cover-209x300.png\" alt=\"\" width=\"209\" height=\"300\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2022\/06\/CI4403-Jul2022_cover-209x300.png 209w, https:\/\/iupac.org\/wp-content\/uploads\/2022\/06\/CI4403-Jul2022_cover.png 616w\" sizes=\"auto, (max-width: 209px) 100vw, 209px\" \/><\/a><\/td>\n<td><a href=\"https:\/\/iupac.org\/etoc-chemistry-international-apr-june-2022\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-20954 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2022\/04\/CI4402-Apr2022_cover-209x300.png\" alt=\"\" width=\"209\" height=\"300\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2022\/04\/CI4402-Apr2022_cover-209x300.png 209w, https:\/\/iupac.org\/wp-content\/uploads\/2022\/04\/CI4402-Apr2022_cover.png 411w\" sizes=\"auto, (max-width: 209px) 100vw, 209px\" \/><\/a><\/td>\n<td><a href=\"https:\/\/iupac.org\/etoc-chemistry-international-jan-mar-2022\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-19986 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2022\/01\/CI4401-Jan2022_cover-210x300.png\" alt=\"\" width=\"210\" height=\"300\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2022\/01\/CI4401-Jan2022_cover-210x300.png 210w, https:\/\/iupac.org\/wp-content\/uploads\/2022\/01\/CI4401-Jan2022_cover.png 616w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table border=\"0\" width=\"100%\">\n<tbody>\n<tr>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Oct-Dec 2021<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">July-Sep 2021<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Apr-June 2021<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Jan-Mar 2021<\/span><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/iupac.org\/etoc-chemistry-international-oct-dec-2021\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-19253 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2021\/10\/CI4304-Oct2021_cover-1-209x300.png\" alt=\"\" width=\"209\" height=\"300\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2021\/10\/CI4304-Oct2021_cover-1-209x300.png 209w, https:\/\/iupac.org\/wp-content\/uploads\/2021\/10\/CI4304-Oct2021_cover-1.png 616w\" sizes=\"auto, (max-width: 209px) 100vw, 209px\" \/><\/a><\/td>\n<td><a href=\"https:\/\/iupac.org\/etoc-chemistry-international-july-sep-2021\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-18765 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2021\/07\/CI4303-Jul2021_cover-209x300.png\" alt=\"\" width=\"209\" height=\"300\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2021\/07\/CI4303-Jul2021_cover-209x300.png 209w, https:\/\/iupac.org\/wp-content\/uploads\/2021\/07\/CI4303-Jul2021_cover.png 618w\" sizes=\"auto, (max-width: 209px) 100vw, 209px\" \/><\/a><\/td>\n<td><a href=\"https:\/\/iupac.org\/etoc-chemistry-international-apr-june-2021\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-18254 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2021\/04\/CI4302-Apr2021_cover-208x300.png\" alt=\"\" width=\"208\" height=\"300\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2021\/04\/CI4302-Apr2021_cover-208x300.png 208w, https:\/\/iupac.org\/wp-content\/uploads\/2021\/04\/CI4302-Apr2021_cover.png 408w\" sizes=\"auto, (max-width: 208px) 100vw, 208px\" \/><\/a><\/td>\n<td><a href=\"https:\/\/iupac.org\/etoc-chemistry-international-jan-mar-2021\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-16909 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2020\/12\/CI4301-Jan2021_cover-209x300.png\" alt=\"\" width=\"209\" height=\"300\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2020\/12\/CI4301-Jan2021_cover-209x300.png 209w, https:\/\/iupac.org\/wp-content\/uploads\/2020\/12\/CI4301-Jan2021_cover.png 412w\" sizes=\"auto, (max-width: 209px) 100vw, 209px\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table border=\"0\" width=\"100%\">\n<tbody>\n<tr>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Oct-Dec 2020<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Jul-Sep 2020<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Apr-June 2020<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Jan-Mar 2020<\/span><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/iupac.org\/etoc-alert-chemistry-international-oct-dec-2020\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-16279 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2020\/10\/CI4204-Oct2020_cover-210x300.png\" alt=\"\" width=\"210\" height=\"300\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2020\/10\/CI4204-Oct2020_cover-210x300.png 210w, https:\/\/iupac.org\/wp-content\/uploads\/2020\/10\/CI4204-Oct2020_cover.png 615w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" \/><\/a><\/td>\n<td><a href=\"https:\/\/iupac.org\/etoc-alert-chemistry-international-july-sep-2020\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-14994 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2020\/07\/CI4203-Jul2020_cover-210x300.png\" alt=\"\" width=\"210\" height=\"300\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2020\/07\/CI4203-Jul2020_cover-210x300.png 210w, https:\/\/iupac.org\/wp-content\/uploads\/2020\/07\/CI4203-Jul2020_cover.png 617w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" \/><\/a><\/td>\n<td><a href=\"https:\/\/iupac.org\/etoc-alert-chemistry-international-apr-june-2020\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-11725 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2020\/05\/CI4202-Apr2020_cover-209x300.png\" alt=\"\" width=\"209\" height=\"300\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2020\/05\/CI4202-Apr2020_cover-209x300.png 209w, https:\/\/iupac.org\/wp-content\/uploads\/2020\/05\/CI4202-Apr2020_cover.png 409w\" sizes=\"auto, (max-width: 209px) 100vw, 209px\" \/><\/a><\/td>\n<td><a href=\"https:\/\/iupac.org\/etoc-alert-chemistry-international-jan-mar-2020\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-11378 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2020\/02\/CI4201-Jan2020_cover-209x300.png\" alt=\"\" width=\"209\" height=\"300\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2020\/02\/CI4201-Jan2020_cover-209x300.png 209w, https:\/\/iupac.org\/wp-content\/uploads\/2020\/02\/CI4201-Jan2020_cover.png 493w\" sizes=\"auto, (max-width: 209px) 100vw, 209px\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table border=\"0\" width=\"100%\">\n<tbody>\n<tr>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Oct-Dec 2019<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Jul-Sep 2019<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Apr-June 2019<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Jan-Mar 2019<\/span><\/td>\n<\/tr>\n<tr>\n<td>\n<p class=\"p1\"><a href=\"https:\/\/iupac.org\/etoc-alert-chemistry-international-oct-dec-2019\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-10447 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2019\/11\/CI4104-Oct2019_cover-209x300.png\" alt=\"\" width=\"209\" height=\"300\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2019\/11\/CI4104-Oct2019_cover-209x300.png 209w, https:\/\/iupac.org\/wp-content\/uploads\/2019\/11\/CI4104-Oct2019_cover.png 408w\" sizes=\"auto, (max-width: 209px) 100vw, 209px\" \/><\/a><\/p>\n<\/td>\n<td><a href=\"https:\/\/iupac.org\/etoc-alert-chemistry-international-jul-sep-2019\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-9813 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2019\/06\/CI4103-Jul2019_cover-209x300.png\" alt=\"\" width=\"209\" height=\"300\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2019\/06\/CI4103-Jul2019_cover-209x300.png 209w, https:\/\/iupac.org\/wp-content\/uploads\/2019\/06\/CI4103-Jul2019_cover.png 690w\" sizes=\"auto, (max-width: 209px) 100vw, 209px\" \/><\/a><\/td>\n<td><a href=\"https:\/\/iupac.org\/etoc-alert-chemistry-international-apr-jun-2019\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-9548 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2019\/03\/CI4102-Apr2019_cover_sm-209x300.png\" alt=\"\" width=\"209\" height=\"300\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2019\/03\/CI4102-Apr2019_cover_sm-209x300.png 209w, https:\/\/iupac.org\/wp-content\/uploads\/2019\/03\/CI4102-Apr2019_cover_sm.png 278w\" sizes=\"auto, (max-width: 209px) 100vw, 209px\" \/><\/a><\/td>\n<td><a href=\"https:\/\/iupac.org\/etoc-alert-chemistry-international-jan-mar-2019\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-9380 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2019\/01\/CI4101-Jan2019_cover-209x300.png\" alt=\"\" width=\"209\" height=\"300\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2019\/01\/CI4101-Jan2019_cover-209x300.png 209w, https:\/\/iupac.org\/wp-content\/uploads\/2019\/01\/CI4101-Jan2019_cover.png 616w\" sizes=\"auto, (max-width: 209px) 100vw, 209px\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table border=\"0\" width=\"100%\">\n<tbody>\n<tr>\n<td>\u00a0<span style=\"font-family: Arial, Helvetica, sans-serif;\">Oct-Dec 2018<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Jul-Sep 2018<\/span><\/td>\n<td>\u00a0<span style=\"font-family: Arial, Helvetica, sans-serif;\">Apr-June 2018<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Jan-Mar 2018<\/span><\/td>\n<\/tr>\n<tr>\n<td>\n<p class=\"p1\"><a href=\"https:\/\/iupac.org\/etoc-alert-chemistry-international-oct-dec-2018\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-9054 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2018\/11\/CI4004-Oct2018_full-209x300.png\" alt=\"\" width=\"209\" height=\"300\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2018\/11\/CI4004-Oct2018_full-209x300.png 209w, https:\/\/iupac.org\/wp-content\/uploads\/2018\/11\/CI4004-Oct2018_full.png 411w\" sizes=\"auto, (max-width: 209px) 100vw, 209px\" \/><\/a><\/p>\n<\/td>\n<td><a href=\"https:\/\/iupac.org\/etoc-alert-chemistry-international-july-sep-2018\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-8595 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2018\/08\/CI4003-Jul2018_full-209x300.png\" alt=\"\" width=\"209\" height=\"300\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2018\/08\/CI4003-Jul2018_full-209x300.png 209w, https:\/\/iupac.org\/wp-content\/uploads\/2018\/08\/CI4003-Jul2018_full-768x1101.png 768w, https:\/\/iupac.org\/wp-content\/uploads\/2018\/08\/CI4003-Jul2018_full-714x1024.png 714w, https:\/\/iupac.org\/wp-content\/uploads\/2018\/08\/CI4003-Jul2018_full.png 860w\" sizes=\"auto, (max-width: 209px) 100vw, 209px\" \/><\/a><\/td>\n<td><a href=\"https:\/\/iupac.org\/etoc-alert-chemistry-international-apr-june-2018\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-8081 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2018\/05\/CI4002-Apr2018_full-209x300.png\" alt=\"\" width=\"209\" height=\"300\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2018\/05\/CI4002-Apr2018_full-209x300.png 209w, https:\/\/iupac.org\/wp-content\/uploads\/2018\/05\/CI4002-Apr2018_full-712x1024.png 712w, https:\/\/iupac.org\/wp-content\/uploads\/2018\/05\/CI4002-Apr2018_full.png 718w\" sizes=\"auto, (max-width: 209px) 100vw, 209px\" \/><\/a><\/td>\n<td><a href=\"https:\/\/iupac.org\/etoc-alert-chemistry-international-jan-mar-2018\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7743 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2018\/02\/CI4001-Jan2018_full-209x300.png\" alt=\"\" width=\"209\" height=\"300\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2018\/02\/CI4001-Jan2018_full-209x300.png 209w, https:\/\/iupac.org\/wp-content\/uploads\/2018\/02\/CI4001-Jan2018_full.png 677w\" sizes=\"auto, (max-width: 209px) 100vw, 209px\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table border=\"0\" width=\"100%\">\n<tbody>\n<tr>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Oct-Dec 2017<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Jul-Sep 2017<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Apr-June 2017<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Jan-Mar 2017<\/span><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/iupac.org\/etoc-alert-chemistry-international-oct-dec-2017\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-6656 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2017\/11\/CI3904-Oct2017_full-209x300.png\" alt=\"\" width=\"150\" height=\"215\" \/><\/a><\/td>\n<td><a href=\"https:\/\/iupac.org\/etoc-alert-chemistry-international-jul-sep-2017\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-6656 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2017\/06\/CI3903-July2017_full-209x300.png\" alt=\"\" width=\"150\" height=\"215\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2017\/06\/CI3903-July2017_full-209x300.png 209w, https:\/\/iupac.org\/wp-content\/uploads\/2017\/06\/CI3903-July2017_full.png 366w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a><\/td>\n<td><a href=\"https:\/\/iupac.org\/etoc-alert-chemistry-international-apr-jun-2017\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-6501 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2017\/05\/CI3902-Apr2017_full-209x300.png\" alt=\"\" width=\"150\" height=\"215\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2017\/05\/CI3902-Apr2017_full-209x300.png 209w, https:\/\/iupac.org\/wp-content\/uploads\/2017\/05\/CI3902-Apr2017_full-768x1102.png 768w, https:\/\/iupac.org\/wp-content\/uploads\/2017\/05\/CI3902-Apr2017_full-714x1024.png 714w, https:\/\/iupac.org\/wp-content\/uploads\/2017\/05\/CI3902-Apr2017_full.png 956w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a><\/td>\n<td><a href=\"https:\/\/iupac.org\/etoc-alert-chemistry-international-jan-mar-2017\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-6175 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2017\/03\/CI3901-Jan2017_full-209x300.jpg\" alt=\"\" width=\"150\" height=\"215\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2017\/03\/CI3901-Jan2017_full-209x300.jpg 209w, https:\/\/iupac.org\/wp-content\/uploads\/2017\/03\/CI3901-Jan2017_full.jpg 512w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table border=\"0\" width=\"100%\">\n<tbody>\n<tr>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Nov-Dec 2016<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Sep-Oct 2016<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">May-Aug 2016<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Mar-Apr 2016<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Jan-Feb 2016<\/span><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/iupac.org\/etoc-alert-chemistry-international-nov-dec-2016\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-5952 size-medium\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2016\/12\/CI3806-Nov2016_full-209x300.jpg\" width=\"150\" height=\"215\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2016\/12\/CI3806-Nov2016_full-209x300.jpg 209w, https:\/\/iupac.org\/wp-content\/uploads\/2016\/12\/CI3806-Nov2016_full.jpg 548w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a><\/td>\n<td><a href=\"https:\/\/iupac.org\/etoc-alert-chemistry-international-sep-oct-2016\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-5516\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2016\/09\/CI3805-Sep2016_full-209x300.jpg\" width=\"150\" height=\"215\" srcset=\"https:\/\/iupac.org\/wp-content\/uploads\/2016\/09\/CI3805-Sep2016_full-209x300.jpg 209w, https:\/\/iupac.org\/wp-content\/uploads\/2016\/09\/CI3805-Sep2016_full.jpg 453w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a><\/td>\n<td><a href=\"https:\/\/iupac.org\/etoc-alert-chemistry-international-may-aug-2016\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-4674 size-full\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2016\/05\/3803_cover-May16.jpg\" alt=\"3803_cover-May16\" width=\"150\" height=\"214\" \/><\/a><\/td>\n<td><a href=\"https:\/\/iupac.org\/etoc-alert-chemistry-international-mar-apr-2016\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-4673 size-full\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2016\/05\/3802_cover-Mar16.jpg\" alt=\"3802_cover-Mar16\" width=\"150\" height=\"216\" \/><\/a><\/td>\n<td><a href=\"https:\/\/iupac.org\/etoc-alert-chemistry-international-jan-feb-2016\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-4672 size-full\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2016\/05\/3801_cover-Jan16.jpg\" alt=\"3801_cover-Jan16\" width=\"150\" height=\"214\" \/><\/a><\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table border=\"0\" width=\"100%\">\n<tbody>\n<tr>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Sep-Dec 2015<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Jul-Aug 2015<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">May-June 2015<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Mar-Apr 2015<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Jan-Feb 2015<\/span><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/iupac.org\/etoc-alert-chemistry-international-sep-dec-2015\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-4664 size-full\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2016\/05\/3705_cover-Sep15.jpg\" alt=\"\" width=\"150\" height=\"216\" \/><\/a><\/td>\n<td><em><a href=\"https:\/\/www.degruyter.com\/journal\/key\/ci\/37\/4\/html\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-4663 size-full\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2016\/05\/3704_cover-Jul15.jpg\" alt=\"\" width=\"150\" height=\"215\" \/><\/a><\/em><\/td>\n<td><em><a href=\"https:\/\/www.degruyter.com\/journal\/key\/ci\/37\/3\/html\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-4662 size-full\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2016\/05\/3703_cover-May15.jpg\" alt=\"3703_cover-May15\" width=\"150\" height=\"216\" \/><\/a><\/em><\/td>\n<td><em><a href=\"https:\/\/www.degruyter.com\/journal\/key\/ci\/37\/2\/html\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-4661\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2016\/05\/3702_cover-Mar15.jpg\" alt=\"3702_cover-Mar15\" width=\"150\" height=\"215\" \/><\/a><\/em><\/td>\n<td><em><a href=\"https:\/\/www.degruyter.com\/journal\/key\/ci\/37\/1\/html\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-4660\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2016\/05\/3701_cover-Jan15.jpg\" alt=\"3701_cover-Jan15\" width=\"150\" height=\"214\" \/><\/a><\/em><\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table border=\"0\" width=\"100%\">\n<tbody>\n<tr>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Nov-Dec 2014<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Sep-Oct 2014<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Jul-Aug 2014<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">May-June 2014<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Mar-Apr 2014<\/span><\/td>\n<td><span style=\"font-family: Arial, Helvetica, sans-serif;\">Jan-Feb 2014<\/span><\/td>\n<\/tr>\n<tr>\n<td><em><strong><a href=\"https:\/\/www.degruyter.com\/journal\/key\/ci\/36\/6\/html\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-4587 size-full\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2016\/05\/3606_cover-Nov14.jpg\" alt=\"\" width=\"150\" height=\"215\" \/><\/a><\/strong><\/em><\/td>\n<td><em><strong><a href=\"https:\/\/www.degruyter.com\/journal\/key\/ci\/36\/5\/html\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-4586 size-full\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2016\/05\/3605_cover-Sep14.jpg\" alt=\"\" width=\"150\" height=\"214\" \/><\/a><\/strong><\/em><\/td>\n<td><em><strong><a href=\"https:\/\/www.degruyter.com\/journal\/key\/ci\/36\/4\/html\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-4585 size-full\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2016\/05\/3604_cover-Jul14.jpg\" alt=\"\" width=\"150\" height=\"214\" \/><\/a><\/strong><\/em><\/td>\n<td><em><strong><a href=\"https:\/\/www.degruyter.com\/journal\/key\/ci\/36\/3\/html\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-4584 size-full\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2016\/05\/3603_cover-May14.jpg\" alt=\"3603_cover-May14\" width=\"150\" height=\"214\" \/><\/a><\/strong><\/em><\/td>\n<td><em><strong><a href=\"https:\/\/www.degruyter.com\/journal\/key\/ci\/36\/2\/html\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-4583 size-full\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2016\/05\/3602_cover-Mar14.jpg\" alt=\"3602_cover-Mar14\" width=\"150\" height=\"214\" \/><\/a><\/strong><\/em><\/td>\n<td><em><strong><a href=\"https:\/\/www.degruyter.com\/journal\/key\/ci\/36\/1\/html\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-4582 size-full\" src=\"https:\/\/iupac.org\/wp-content\/uploads\/2016\/05\/3601_cover-Jan14.jpg\" alt=\"3601_cover-Jan14\" width=\"150\" height=\"214\" \/><\/a><\/strong><\/em><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Effective 1 January 2014,\u00a0<em>Chemistry International<\/em> is published by De Gruyter as part of a partnership with IUPAC, and the online version is only available on the publisher&#8217;s website @ <a href=\"https:\/\/www.degruyter.com\/view\/j\/ci\">www.degruyter.com\/ci<\/a>.<br \/>\nAccess to pre-2014 issues is available @ <a href=\"https:\/\/iupac.org\/publications\/ci\/index.html\" target=\"_blank\" rel=\"noopener noreferrer\">www.iupac.org\/publications\/ci<\/a><br \/>\nEarlier issues, starting with the first issue published in 1979, are available on the Internet Archive @ <a href=\"https:\/\/archive.org\/details\/chemistryinternational\" target=\"_blank\" rel=\"noopener noreferrer\">archive.org\/details\/chemistryinternational<\/a><\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<p><strong><em>free poster\u00a0<\/em><\/strong>|\u00a0<a href=\"https:\/\/iupac.org\/publications\/ci\/2011\/3306\/CI_poster.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">A Window into the World of IUPAC<\/a> poster (1.7 MB; size ~ 90 cm x 80 cm)<\/p>\n<hr \/>\n<p>Questions?\u00a0please contact <a href=\"mailto:edit.ci@iupac.org\">edit.ci@iupac.org<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Chemistry International is the newsmagazine of IUPAC.\u00a0News about IUPAC, its\u00a0chemists, its publications, its recommendations, its conferences and the work of its commissions and committees are published in CI. Since 2017, [&hellip;]<\/p>\n","protected":false},"author":28,"featured_media":0,"parent":419,"menu_order":8,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_price":"","_stock":"","_tribe_ticket_header":"","_tribe_default_ticket_provider":"","_tribe_ticket_capacity":"0","_ticket_start_date":"","_ticket_end_date":"","_tribe_ticket_show_description":"","_tribe_ticket_show_not_going":false,"_tribe_ticket_use_global_stock":"","_tribe_ticket_global_stock_level":"","_global_stock_mode":"","_global_stock_cap":"","_tribe_rsvp_for_event":"","_tribe_ticket_going_count":"","_tribe_ticket_not_going_count":"","_tribe_tickets_list":"[]","_tribe_ticket_has_attendee_info_fields":false,"footnotes":"","_tec_slr_enabled":"","_tec_slr_layout":""},"class_list":["post-4581","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Chemistry International - IUPAC | International Union of Pure and Applied Chemistry<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/iupac.org\/what-we-do\/journals\/chemistry-international\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Chemistry International - IUPAC | International Union of Pure and Applied Chemistry\" \/>\n<meta property=\"og:description\" content=\"Chemistry International is the newsmagazine of IUPAC.\u00a0News about IUPAC, its\u00a0chemists, its publications, its recommendations, its conferences and the work of its commissions and committees are published in CI. Since 2017, [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/iupac.org\/what-we-do\/journals\/chemistry-international\/\" \/>\n<meta property=\"og:site_name\" content=\"IUPAC | International Union of Pure and Applied Chemistry\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-02T07:52:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/iupac.org\/wp-content\/uploads\/2025\/06\/CI4703-Jul2025_cover.png\" \/>\n\t<meta property=\"og:image:width\" content=\"478\" \/>\n\t<meta property=\"og:image:height\" content=\"684\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"12 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/iupac.org\/what-we-do\/journals\/chemistry-international\/\",\"url\":\"https:\/\/iupac.org\/what-we-do\/journals\/chemistry-international\/\",\"name\":\"Chemistry International - IUPAC | International Union of Pure and Applied Chemistry\",\"isPartOf\":{\"@id\":\"https:\/\/iupac.org\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/iupac.org\/what-we-do\/journals\/chemistry-international\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/iupac.org\/what-we-do\/journals\/chemistry-international\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/iupac.org\/wp-content\/uploads\/2025\/06\/CI4703-Jul2025_cover-210x300.png\",\"datePublished\":\"2016-05-31T14:55:59+00:00\",\"dateModified\":\"2025-07-02T07:52:58+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/iupac.org\/what-we-do\/journals\/chemistry-international\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/iupac.org\/what-we-do\/journals\/chemistry-international\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/iupac.org\/what-we-do\/journals\/chemistry-international\/#primaryimage\",\"url\":\"https:\/\/iupac.org\/wp-content\/uploads\/2025\/06\/CI4703-Jul2025_cover.png\",\"contentUrl\":\"https:\/\/iupac.org\/wp-content\/uploads\/2025\/06\/CI4703-Jul2025_cover.png\",\"width\":478,\"height\":684},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/iupac.org\/what-we-do\/journals\/chemistry-international\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/iupac.org\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"What We Do\",\"item\":\"https:\/\/iupac.org\/what-we-do\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Journals\",\"item\":\"https:\/\/iupac.org\/what-we-do\/journals\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Chemistry International\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/iupac.org\/#website\",\"url\":\"https:\/\/iupac.org\/\",\"name\":\"IUPAC | International Union of Pure and Applied Chemistry\",\"description\":\"International Union of Pure and Applied Chemistry\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/iupac.org\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Chemistry International - IUPAC | International Union of Pure and Applied Chemistry","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/iupac.org\/what-we-do\/journals\/chemistry-international\/","og_locale":"en_US","og_type":"article","og_title":"Chemistry International - IUPAC | International Union of Pure and Applied Chemistry","og_description":"Chemistry International is the newsmagazine of IUPAC.\u00a0News about IUPAC, its\u00a0chemists, its publications, its recommendations, its conferences and the work of its commissions and committees are published in CI. Since 2017, [&hellip;]","og_url":"https:\/\/iupac.org\/what-we-do\/journals\/chemistry-international\/","og_site_name":"IUPAC | International Union of Pure and Applied Chemistry","article_modified_time":"2025-07-02T07:52:58+00:00","og_image":[{"width":478,"height":684,"url":"https:\/\/iupac.org\/wp-content\/uploads\/2025\/06\/CI4703-Jul2025_cover.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"12 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/iupac.org\/what-we-do\/journals\/chemistry-international\/","url":"https:\/\/iupac.org\/what-we-do\/journals\/chemistry-international\/","name":"Chemistry International - IUPAC | International Union of Pure and Applied Chemistry","isPartOf":{"@id":"https:\/\/iupac.org\/#website"},"primaryImageOfPage":{"@id":"https:\/\/iupac.org\/what-we-do\/journals\/chemistry-international\/#primaryimage"},"image":{"@id":"https:\/\/iupac.org\/what-we-do\/journals\/chemistry-international\/#primaryimage"},"thumbnailUrl":"https:\/\/iupac.org\/wp-content\/uploads\/2025\/06\/CI4703-Jul2025_cover-210x300.png","datePublished":"2016-05-31T14:55:59+00:00","dateModified":"2025-07-02T07:52:58+00:00","breadcrumb":{"@id":"https:\/\/iupac.org\/what-we-do\/journals\/chemistry-international\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/iupac.org\/what-we-do\/journals\/chemistry-international\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/iupac.org\/what-we-do\/journals\/chemistry-international\/#primaryimage","url":"https:\/\/iupac.org\/wp-content\/uploads\/2025\/06\/CI4703-Jul2025_cover.png","contentUrl":"https:\/\/iupac.org\/wp-content\/uploads\/2025\/06\/CI4703-Jul2025_cover.png","width":478,"height":684},{"@type":"BreadcrumbList","@id":"https:\/\/iupac.org\/what-we-do\/journals\/chemistry-international\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/iupac.org\/"},{"@type":"ListItem","position":2,"name":"What We Do","item":"https:\/\/iupac.org\/what-we-do\/"},{"@type":"ListItem","position":3,"name":"Journals","item":"https:\/\/iupac.org\/what-we-do\/journals\/"},{"@type":"ListItem","position":4,"name":"Chemistry International"}]},{"@type":"WebSite","@id":"https:\/\/iupac.org\/#website","url":"https:\/\/iupac.org\/","name":"IUPAC | International Union of Pure and Applied Chemistry","description":"International Union of Pure and Applied Chemistry","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/iupac.org\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"ticketed":false,"_links":{"self":[{"href":"https:\/\/iupac.org\/wp-json\/wp\/v2\/pages\/4581","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/iupac.org\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/iupac.org\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/iupac.org\/wp-json\/wp\/v2\/users\/28"}],"replies":[{"embeddable":true,"href":"https:\/\/iupac.org\/wp-json\/wp\/v2\/comments?post=4581"}],"version-history":[{"count":0,"href":"https:\/\/iupac.org\/wp-json\/wp\/v2\/pages\/4581\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/iupac.org\/wp-json\/wp\/v2\/pages\/419"}],"wp:attachment":[{"href":"https:\/\/iupac.org\/wp-json\/wp\/v2\/media?parent=4581"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}