1H-benzotriazole-7-carboxylic acid

4-羧基苯并三唑

Also known as: 4-carboxybenzotriazole, 1H-1,2,3-benzotriazole-4-carboxylic acid, 1H-1,2,3-benzotriazole-7-carboxylic acid, 1H-benzo[d][1,2,3]triazole-4-carboxylic acid, 1H-benzo[d][1,2,3]triazole-7-carboxylic acid, 2H-benzotriazole-4-carboxylic acid, 3H-benzotriazole-4-carboxylic acid, 3H-benzo[d][1,2,3]triazole-4-carboxylic acid, benzotriazole-4-carboxylic acid, benzotriazole-7-cooh, carboxybenzotriazole

1H-benzotriazole-7-carboxylic acid (CAS 62972-61-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H5N3O2 and a molecular weight of 163.13300 g/mol. It is also known as 4-carboxybenzotriazole, 1H-1,2,3-benzotriazole-4-carboxylic acid and 1H-1,2,3-benzotriazole-7-carboxylic acid. Key properties include a boiling point of 455.9ºC at 760 mmHg, a density of 1.617 g/cm3 and a flash point of 229.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

62972-61-6

Jingsj CID

J-1505590-5

Molecular Formula

C₇H₅N₃O₂

Chinese Name

4-羧基苯并三唑

Molecular Weight

163.13300 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026