Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-IODOMETHYL-PYRROLIDINE
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Purity: 98.0%
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4431-74-7

4431-74-7 structure

4431-74-7 structure

Name: 3-Aminobenzenesulfonyl chloride
Chemical Name: 3-Aminobenzenesulfonyl chloride
CAS Number: 4431-74-7
Molecular Formula: C₆H₆ClNO₂S
Molecular Weight: 191.635
Catalog: Organic raw materials Carboxylic compounds and derivatives Carboxylic acid halide
Create Date: 2018-09-08 19:24:09
Modify Date: 2025-09-18 19:12:44

Name	3-Aminobenzenesulfonyl chloride
Synonyms	Benzenesulfonyl chloride,3-amino 3-Amino-benzenesulfonyl chloride 3-Aminobenzenesulfonyl chloride 5791353 Benzenesulfonyl chloride, 3-amino- ZR CSWG 3-Aminobenzene-1-sulfonyl chloride

Density	1.5±0.1 g/cm3
Boiling Point	347.5±25.0 °C at 760 mmHg
Molecular Formula	C₆H₆ClNO₂S
Molecular Weight	191.635
Flash Point	164.0±23.2 °C
Exact Mass	190.980774
PSA	68.54000
LogP	0.46
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.602

HS Code	2921499090

HS Code	2921499090
Summary	2921499090 other aromatic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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