4-Amino-3-chlorobenzenesulfonic acid

Modify Date: 2025-08-25 11:42:43

4-Amino-3-chlorobenzenesulfonic acid structure	Common Name	4-Amino-3-chlorobenzenesulfonic acid
	CAS Number	98-35-1	Molecular Weight	207.63500
	Density	1.642 g/cm3	Boiling Point	N/A
	Molecular Formula	C₆H₆ClNO₃S	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	4-Amino-3-chlorobenzenesulfonic acid
Synonym	More Synonyms

Density	1.642 g/cm3
Molecular Formula	C₆H₆ClNO₃S
Molecular Weight	207.63500
Exact Mass	206.97600
PSA	88.77000
LogP	2.83090
Index of Refraction	1.639
InChIKey	NEECEUZBAHTVIN-UHFFFAOYSA-N
SMILES	Nc1ccc(S(=O)(=O)O)cc1Cl
Storage condition	2-8°C

4-Amino-3-chlorobenzenesulfonic acid MSDS(Chinese)

2-Chloroaniline

CAS#:95-51-2

1,2-Dichlorobenzene

CAS#:95-50-1

4-Amino-3-chlor...

CAS#:98-35-1

Literature: US4968835 A1, ;

2-Chloroaniline

CAS#:95-51-2

4-Amino-3-chlor...

CAS#:98-35-1

Literature: Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, , vol. 38, # 9 p. 1114 - 1117

Precursor 2
CAS#:95-51-2 2-Chloroaniline CAS#:95-50-1 1,2-Dichlorobenzene
DownStream 1
CAS#:874-18-0 2-chloro-4,6-di...

HS Code	2921420090
Summary	HS:2921420090 aniline derivatives and their salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

1-amino-2-chlorobenzene-4-sulfonic acid

3-Chlorosulphanilic acid

4-amino-3-chlorobenzene sulfonic acid

Sulfanilic acid,3-chloro

2-Chloroaniline-4-sulfonic acid

3-Chlorosulfanilic acid

Benzenesulfonic acid,4-amino-3-chloro

EINECS 202-660-7

3-chloro-4-aminobenzenesulfonic acid

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