3-Amino-4-hydroxybenzenesulfonamide

Names

[ CAS No. ]:
98-32-8

[ Name ]:
3-Amino-4-hydroxybenzenesulfonamide

[Synonym ]:
2-AMINO-4-SULFAMOYLPHENOL
3-Amino-4-hydroxybenzenesulfonamide
Benzenesulfonamide, 3-amino-4-hydroxy-
4-hydroxymetanilamide
3-Amino-4-hydroxybenzenesulphonamide
MFCD00035782
2-AMINOPHENOL-4-SULFAMIDE
3-AMINO-4-HYDROXY-BENZENESULFONAMIDE
2-Aminophenol-4-sulfonamide
2 -Aminophenol -4-Sulfonamide
EINECS 202-657-0

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
454.5±55.0 °C at 760 mmHg

[ Melting Point ]:
199-201°C

[ Molecular Formula ]:
C₆H₈N₂O₃S

[ Molecular Weight ]:
188.204

[ Flash Point ]:
228.7±31.5 °C

[ Exact Mass ]:
188.025558

[ PSA ]:
114.79000

[ LogP ]:
-1.23

[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C

[ Index of Refraction ]:
1.667

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi:Irritant

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ HS Code ]:
2935009090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2935009090

[ Summary ]:
2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%