ChemicalBook > CAS DataBase List > 4-CHLOROANILINE-3-SULFONIC ACID

4-CHLOROANILINE-3-SULFONIC ACID

Product Name: 4-CHLOROANILINE-3-SULFONIC ACID
CAS No.: 88-43-7
Chemical Name: 4-CHLOROANILINE-3-SULFONIC ACID
Synonyms: 6-CHLORO METANILIC;p-Chlorometanilicacid;6-CHLOROMETANILIC ACID;CHLORANILINE-3-SULFONIC ACID;p-chloroaniline-m-sulfonicacid;4-CHLOROANILINE-3-SULFONIC ACID;4-chloroaniline-3-sulphonic acid;5-Amino-2-chlorobenzensulfonicacid;2-Chloro-5-aminobenzenesulfonicacid;5-amino-2-chloro-benzenesulfonicaci
CBNumber: CB8105035
Molecular Formula: C6H6ClNO3S
Formula Weight: 207.63
MOL File: 88-43-7.mol

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4-CHLOROANILINE-3-SULFONIC ACID Property

Melting point:: 280℃
Boiling point:: 290℃[at 101 325 Pa]
Density: 1.3501 (rough estimate)
vapor pressure: 0Pa at 25℃
refractive index: 1.6000 (estimate)
pka: -1.70±0.42(Predicted)
form: powder to crystal
color: White to Light yellow to Light orange
Water Solubility: 11.6g/L(0 ºC)
LogP: 0.056 at 25℃
CAS DataBase Reference: 88-43-7(CAS DataBase Reference)
EPA Substance Registry System: Benzenesulfonic acid, 5-amino-2-chloro- (88-43-7)

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Safety

Risk Statements: 36/37/38
Safety Statements: 26-36/37/39
HS Code: 2921.42.9000
Hazardous Substances Data: 88-43-7(Hazardous Substances Data)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: S419346
Product name: 4-CHLOROANILINE-3-SULFONIC ACID
Purity: Aldrich<sup>CPR</sup>
Packaging: 1 unit
Price: $30.7
Updated: 2025/07/31

Sigma-Aldrich

Product number: S419346
Product name: 4-CHLOROANILINE-3-SULFONIC ACID
Purity: Aldrich
Packaging: 1g
Price: $29.8
Updated: 2024/03/01

TCI Chemical

Product number: C0116
Product name: 4-Chloroaniline-3-sulfonic Acid
Purity: >98.0%(HPLC)(T)
Packaging: 25g
Price: $38
Updated: 2025/07/31

TCI Chemical

Product number: C0116
Product name: 4-Chloroaniline-3-sulfonic Acid
Purity: >98.0%(HPLC)(T)
Packaging: 500g
Price: $209
Updated: 2025/07/31

AK Scientific

Product number: 7646AF
Product name: 4-Chloroaniline-3-sulfonic Acid
Packaging: 25g
Price: $77
Updated: 2021/12/16

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4-CHLOROANILINE-3-SULFONIC ACID Chemical Properties,Usage,Production

Flammability and Explosibility

Not classified

4-CHLOROANILINE-3-SULFONIC ACID Preparation Products And Raw materials

Raw materials

Sodium 2-chloro-5-nitrobenzenesulfonate

Preparation Products

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4-CHLOROANILINE-3-SULFONIC ACID Suppliers

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View Lastest Price from 4-CHLOROANILINE-3-SULFONIC ACID manufacturers

Career Henan Chemical Co

Product: 4-CHLOROANILINE-3-SULFONIC ACID 88-43-7
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 100KG
Release date: 2020-01-08

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88-43-7

C6H6ClNO3

Intermediates of Dyes and Pigments