4-[(Trifluoromethyl)sulfonyl]benzene-1,2-diamine

4-((三氟甲基)磺酰基)苯-1,2-二胺

Also known as: 2-amino-4-[(trifluoromethyl)sulfonyl]phenylamine, 4-(trifluoromethylsulfonyl)benzene-1,2-diamine, 4-trifluoromethanesulfonyl-o-phenylenediamine, 4-trifluoromethylsulfonyl-1,2-phenylenediamine, 4-trifluoromethanesulfonyl-benzene-1,2-diamine, 4-trifluoromethylsulfonyl-benzene-1,2-diamine, 4-Trifluormethansulfonyl-o-phenylendiamin, HMS1775B21, HMS2730P23

4-[(Trifluoromethyl)sulfonyl]benzene-1,2-diamine (CAS 2355-16-0) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C7H7F3N2O2S and a molecular weight of 240.20300 g/mol. It is also known as 2-amino-4-[(trifluoromethyl)sulfonyl]phenylamine, 4-(trifluoromethylsulfonyl)benzene-1,2-diamine and 4-trifluoromethanesulfonyl-o-phenylenediamine. Key properties include a boiling point of 385.4ºC at 760mmHg, a density of 1.578g/cm3 and a flash point of 186.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

2355-16-0

Jingsj CID

J-1323524-0

Molecular Formula

C₇H₇F₃N₂O₂S

Chinese Name

4-((三氟甲基)磺酰基)苯-1,2-二胺

Molecular Weight

240.20300 g/mol

Category

Organic Bases

Last updated

8/21/2026