3,3'-Diaminobenzidine tetrahydrochloride dihydrate

3,3'-二氨基联苯胺四盐酸盐二水合物

Also known as: 3,3',4,4'-Biphenyltetramine tetrahydrochloride dihydrate, 3,3',4,4'-Tetraaminobiphenyl tetrahydrochloride hydrate, [1,1'-Biphenyl]-3,3',4,4'-tetramine, hydrochloride, hydrate (1:4:2), 3,3'-Diaminobenzidine tetrahydrochloride hydrate, UNII-Z3KH58591V, MFCD00150106

3,3'-Diaminobenzidine tetrahydrochloride dihydrate (CAS 167684-17-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H22Cl4N4O2 and a molecular weight of 396.141 g/mol. It is also known as 3,3',4,4'-Biphenyltetramine tetrahydrochloride dihydrate, 3,3',4,4'-Tetraaminobiphenyl tetrahydrochloride hydrate and [1,1'-Biphenyl]-3,3',4,4'-tetramine, hydrochloride, hydrate (1:4:2). Key properties include a melting point of 280 °C, a boiling point of 481.7ºC at 760 mmHg and a flash point of 282.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

167684-17-5

Jingsj CID

J-28754-6

Molecular Formula

C₁₂H₂₂Cl₄N₄O₂

Chinese Name

3,3'-二氨基联苯胺四盐酸盐二水合物

Molecular Weight

396.141 g/mol

Category

Organic Acids

Last updated

8/21/2026