2,3,4,4'-Tetrahydroxybenzophenone 1,2-naphthoquinonediazide-5-sulfonate

2,3,4,4'-四羟基二苯甲酮-1,2-萘醌二叠氮-5-磺酸酯

Also known as: 2,3,4,4'-Tetrahydroxybenzophenone-1,2-naphthoquinonediazide-5-sulfonic acid ester, 6-Diazo-5,6-dihydro-5-oxo-1-naphthalenesulfonic acid, ester with 2,3,4,4'-tetrahydroxybenzophenone, 2-diazo-1-naphthol-5-sulfonic acid, ester with 2,3,4,4'-tetrahydroxybenzophenone, ESTER OF 2-DIAZO-1-NAPHTHOL-5-SULFONE WITH 2,3,4,4'-TETRAHYDROXY-BENZOPHENONE, Positive Photoresist PAC 4215, 2,3,4,4'-Tetrahydroxybenzophenone-1,2-naphthoquinone-5-sulfonate

2,3,4,4'-Tetrahydroxybenzophenone 1,2-naphthoquinonediazide-5-sulfonate (CAS 107761-81-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C23H15N2O8S+ and a molecular weight of 479.43900 g/mol. It is also known as 2,3,4,4'-Tetrahydroxybenzophenone-1,2-naphthoquinonediazide-5-sulfonic acid ester, 6-Diazo-5,6-dihydro-5-oxo-1-naphthalenesulfonic acid, ester with 2,3,4,4'-tetrahydroxybenzophenone and 2-diazo-1-naphthol-5-sulfonic acid, ester with 2,3,4,4'-tetrahydroxybenzophenone. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

107761-81-9

Jingsj CID

J-1134925-5

Molecular Formula

C₂₃H₁₅N₂O₈S

Chinese Name

2,3,4,4'-四羟基二苯甲酮-1,2-萘醌二叠氮-5-磺酸酯

Molecular Weight

479.43900 g/mol

Category

Organic Acids

Last updated

8/21/2026