3-Amino-4-hydroxy-N-methylbenzenesulfonamide

2-氨基苯酚-4-磺酰甲胺

Also known as: 2-Aminophenol-4-sulfonmethylamide, 2-Amino-4-(methylaminosulfonyl)phenol, 2-Amino-4-(N-methyl)sulfamidophenol, 2-Aminophenol-4-Sulf, 2-Hydroxy-5-(N-methyl)sulfamidoaniline, 4-Hydroxy-N1-methylmetanilamide, Aminophenol-N-methyl-4-sulfoamide, Benzenesulfonamide, 3-amino-4-hydroxy-N-methyl-, 3-Amino-4-hydroxy-N-methylbenzenesulphonamide, 3-azanyl-4-hydroxy-N-methyl-benzenesulfonamide

3-Amino-4-hydroxy-N-methylbenzenesulfonamide (CAS 80-23-9) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C7H10N2O3S and a molecular weight of 202.231 g/mol. It is also known as 2-Aminophenol-4-sulfonmethylamide, 2-Amino-4-(methylaminosulfonyl)phenol and 2-Amino-4-(N-methyl)sulfamidophenol. Key properties include a melting point of 124°C, a boiling point of 407.0±55.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 199.9±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

80-23-9

Jingsj CID

J-1503894-0

Molecular Formula

C₇H₁₀N₂O₃S

Chinese Name

2-氨基苯酚-4-磺酰甲胺

Molecular Weight

202.231 g/mol

Category

Organic Bases

Last updated

8/21/2026