3-Carboxyphenylsulfonyl chloride

BGC Id:	311682626443
CAS No:	4025-64-3
Synonyms:	3-(chlorosulphonyl)benzoic acid ; 3-(chlorosulfonyl)be ; akos bbs-00006994 ; timtec-bb sbb003351 ; 3-(chlorosulfonyl)benzoic acid ; m-(chlorosulfonyl) benzoic acid ; rarechem al bo 0793 ; akos bb-9469 ; 3-(chlorosulfonyl)-benzoicaci ; 3-chlorosulfony benzoic acid
Molecular Formula:	C7H5ClO4S
Molecular Weight:	220.63
EINECS:	223-692-8

Verified providers in 2025

The following notable provider has been checked and can be recommended.

Xiamen Hisunny Chemical Co., Ltd.

Company type: Leading producer

Phone: +86-592-3327115
Telefax: +86-592-5823596
Country: P.R.China

Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop producing and selling high quality intermediates, Fine chemicals and Specialty Chemicals. We could give you: 1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All ...

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What other providers are available for CAS 4025-64-3?

The last intensive check and update was carried out on 2025/10/01.

Identify

Synonyms:

3-(chlorosulphonyl)benzoic acid ; 3-(chlorosulfonyl)be ; akos bbs-00006994 ; timtec-bb sbb003351 ; 3-(chlorosulfonyl)benzoic acid ; m-(chlorosulfonyl) benzoic acid ; rarechem al bo 0793 ; akos bb-9469 ; 3-(chlorosulfonyl)-benzoicaci ; 3-chlorosulfony benzoic acid

CAS:

4025-64-3

EINECS:

223-692-8

Molecular Formula:

C7H5ClO4S

MDL:

MFCD00024877

SMILES:

C1=CC=C(C=C1)C(=O)CO

Properties

Molecular Weight:

220.63 g·mol−1

Melting point:

128-130 °C(lit.)

Physical Description:

white to light beige crystalline powder

Safety Information

Hazard Symbols: C

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

34-29-22 (R)

Safety Codes:

26-27-36/37/39-45 (S)

WGK Germany:

RID / ADR:

UN 3261 8 / PG 2

What other providers are available for CAS 4025-64-3?

In addition to the providers presented here for 3-Carboxyphenylsulfonyl chloride with the CAS number 4025-64-3, there are other 44 providers with slightly different product names available for this CAS number.

3-(Chlorosulfonyl)benzoic acid