2-Chloroaniline-5-sulfonic acid

Modify Date: 2025-08-22 00:04:50

2-Chloroaniline-5-sulfonic acid Structure
2-Chloroaniline-5-sulfonic acid structure
Common Name 2-Chloroaniline-5-sulfonic acid
CAS Number 98-36-2 Molecular Weight 207.635
Density 1.6±0.1 g/cm3 Boiling Point 500ºC
Molecular Formula C6H6ClNO3S Melting Point 300 °C
MSDS N/A Flash Point N/A

 Names

Name 2-Chloroaniline-5-sulfonic Acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 500ºC
Melting Point 300 °C
Molecular Formula C6H6ClNO3S
Molecular Weight 207.635
Exact Mass 206.975693
PSA 88.77000
LogP 0.18
Index of Refraction 1.640
InChIKey XJQRCFRVWZHIPN-UHFFFAOYSA-N
SMILES Nc1cc(S(=O)(=O)O)ccc1Cl

 Safety Information

Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S37/39-S26
HS Code 2921420090

 Precursor & DownStream

Precursor  0

DownStream  1

 Customs

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%

 2-Chloroaniline-5-sulfonic acidBioassay

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Name: NCI human tumor cell line growth inhibition assay. Data for the MCF7 Non-Small Cell L...
Source: DTP/NCI
Target: N/A
External Id: MCF7_OneDose
Name: NCI human tumor cell line growth inhibition assay. Data for the IGROV1 Non-Small Cell...
Source: DTP/NCI
Target: N/A
External Id: IGROV1_OneDose
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 Synonyms

2-Chloroaniline-5-sulfonic acid
3-AMINO-4-CHLORO-BENZENESULFONIC ACID
3-AMINO-4-CHLOROBENZENESULFONIC ACID HYDRATE
6-CHLOROMETANILIC ACID
3-Amino-4-choloro-benzenesulfonic acid(2-CHLOROANILINE-5-SULFONIC ACID)
3-AMINO-4-CHOLORO-BENZENESULFONICACID
6-CHLOROANILINE-3-SULFONIC ACID
EINECS 202-661-2
1-CHLORO-2-AMINOBENZENE-4-SULFONIC ACID
MFCD00035764
3-Amino-4-chlorobenzenesulfonic acid
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