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2-Aminophenol-4-Sulfonamide

2-Aminophenol-4-Sulfonamide / CAS : 98-32-8

Appearance Grayish white or light brown feathery crystals UN -
HS 29359000 DG Class -
Synonyms 3-Amino-4-Hydroxybenzenesulfonamide; 2 -Aminophenol -4-Sulfonamide; 2-Amino-4-Sulfamoylphenol; 3-Amino-4-Hydroxybenzenesulphonamide; 2-Aminophenol-4-Sulfamide; 3-Amino-4-Hydroxy-Benzenesulfonamide
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Properties

Summary

Formula
C6H8N2O3S
Molecular Mass
188.20400
Exact Mass
188.02600
PSA
114.79000
Logp
1.98410
IUPAC
3-amino-4-hydroxybenzenesulfonamide
SMILES
C1=CC(=C(C=C1S(=O)(=O)N)N)O

Attribute classification

Matter Classification
organic
Category
Dyestuffs and Pigments > Intermediates

Chemical and Physical Properties

Melting Point
199-201°C
Density
1.580±0.06 g/cm3
Boiling Point
454.5±55.0 °C
Flash Point
228.7ºC
Appearance
Grayish white or light brown feathery crystals
Acidity and Basicity
reducibility

Export information

HS Code
29359000
Export Rebate
13%
Risk Code
R36/37/38
Safety Label
Xi

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