5,5'-Methylenebis(2-aminobenzoic acid)

6,6'-双氨基-3,3'-甲叉基二苯甲酸

Also known as: 3,3'-Dicarboxy-4,4'-diaminophenylmethane, 3,3'-dicarboxy-4,4'-diamino-diphenylmethane, 4,4'-Diaminodiphenylmethane-3,3'-dicarboxylic acid, 4,4'-methylenebisanthranilic acid, 5,5'-Methylenebis(anthranilic acid), 5,5'-methylenedianthranilic acid, Bis(4-amino-3-carboxyphenyl)methane, MBAA

5,5'-Methylenebis(2-aminobenzoic acid) (CAS 7330-46-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C15H14N2O4 and a molecular weight of 286.283 g/mol. It is also known as 3,3'-Dicarboxy-4,4'-diaminophenylmethane, 3,3'-dicarboxy-4,4'-diamino-diphenylmethane and 4,4'-Diaminodiphenylmethane-3,3'-dicarboxylic acid. Key properties include a boiling point of 576.4±50.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 302.4±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

7330-46-3

Jingsj CID

J-1315137-1

Molecular Formula

C₁₅H₁₄N₂O₄

Chinese Name

6,6'-双氨基-3,3'-甲叉基二苯甲酸

Molecular Weight

286.283 g/mol

Category

Organic Acids

Last updated

8/21/2026