Is 5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, polymer with 2,2-dimethyl-1,3-propanediol, 1,3-isobenzofurandione and 1,2-propanediol (9CI) vegan?

Polyester-36 is also known as 5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, polymer with 2,2-dimethyl-1,3-propanediol, 1,3-isobenzofurandione and 1,2-propanediol (9CI).

Polyester-36 is a synthetic copolymer of Phthalic Anhydride, Trimellitic Anhydride, Neopentyl Glycol, and Propanediol, used as a film-forming agent in cosmetics.

View full details page for Polyester-36

Classifications are made to the best of our knowledge based on available scientific and regulatory sources. We cannot guarantee the accuracy of every entry, errors in the sources we draw from can always occur. This tool also cannot account for cross-contamination, which depends entirely on individual suppliers and producers. If you believe a classification is incorrect, you can report an issue.