o-Chlorobenzenesulfonamide

Product Name: o-Chlorobenzenesulfonamide
CAS No.: 6961-82-6
Chemical Name: o-Chlorobenzenesulfonamide
Synonyms: orobenzenesuL;BUTTPARK 37\11-77;o-Chlorobenzenesulfo;2-CHLOROBEZENESULFONAMIDE;2-CHLOROBENZENESULFONAMIDE;P-CHLOROBENZENE SUFONAMIDE;2-chloro-benzenedulfonamid;o-chlorobenzenesulfonamide;o-chlorobenzenesulphonamide;2-CHLOROBENZENESULPHONAMIDE
CBNumber: CB4284831
Molecular Formula: C6H6ClNO2S
Formula Weight: 191.64
MOL File: 6961-82-6.mol

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o-Chlorobenzenesulfonamide Property

Melting point:: 189-193 °C(lit.)
Boiling point:: 352.9±44.0 °C(Predicted)
Density: 1.408 (estimate)
refractive index: 1.6000 (estimate)
storage temp.: Refrigerator
solubility: DMSO (Slightly), Methanol (Slightly)
pka: 9.66±0.60(Predicted)
form: Solid
color: Off-White
Water Solubility: 498.3mg/L(15 ºC)
BRN: 2937540
InChI: 1S/C6H6ClNO2S/c7-5-3-1-2-4-6(5)11(8,9)10/h1-4H,(H2,8,9,10)
InChIKey: JCCBZCMSYUSCFM-UHFFFAOYSA-N
SMILES: NS(=O)(=O)c1ccccc1Cl
CAS DataBase Reference: 6961-82-6(CAS DataBase Reference)
NIST Chemistry Reference: 2-Chlorobenzenesulfonamide(6961-82-6)
EPA Substance Registry System: Benzenesulfonamide, 2-chloro- (6961-82-6)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
TSCA: TSCA listed
HazardClass: IRRITANT
HS Code: 29350090
Storage Class: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

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.

P271Use only outdoors or in a well-ventilated area.

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.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 538450
Product name: 2-Chlorobenzenesulfonamide
Purity: 98%
Packaging: 5g
Price: $31.2
Updated: 2023/06/20

TCI Chemical

Product number: C1990
Product name: 2-Chlorobenzenesulfonamide
Purity: >98.0%(GC)
Packaging: 25g
Price: $66
Updated: 2025/07/31

TCI Chemical

Product number: C1990
Product name: 2-Chlorobenzenesulfonamide
Purity: >98.0%(GC)
Packaging: 500g
Price: $558
Updated: 2025/07/31

TRC

Product number: C429123
Product name: 2-Chlorobenzenesulfonamide
Packaging: 10g
Price: $70
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FC38646
Product name: 2-Chlorobenzenesulfonamide
Packaging: 50g
Price: $72.5
Updated: 2021/12/16

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o-Chlorobenzenesulfonamide Chemical Properties,Usage,Production

Uses

2-Chlorobenzenesulfonamide may be used in the synthesis of 2-chloro-N-(4-methoxybenzoyl)benzenesulfonamide and 1,2,4-thiadiazine ,1-dioxides.

General Description

2-Chlorobenzenesulfonamide is a halogenated sulfonamide derivative. It is formed as one of the major degradation product of chlorosulfuron. Crystals of 2-chlorobenzenesulfonamide exhibit monoclinic space group Cc. Its molecules are linked by N1—H11···O1 and N1—H12···O2 hydrogen bonding to form an infinite 3-D molecular network.

o-Chlorobenzenesulfonamide Preparation Products And Raw materials

Raw materials

Sulfur dioxide Chloramine-T Copper(II) sulfate Potassium iodide statch paper 2-Chloroaniline Dichloroethane 2-Chlorobenzenesulfonyl chloride Sodium metabisulfite

Preparation Products

O-(2-MethoxyEthoxy)BenzeneSulfonamide Cinosulfuron Chlorsulfuron 2-CHLOROBENZENESULFONYL ISOCYANATE

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o-Chlorobenzenesulfonamide Suppliers

Americas 1 China 140 Europe 2 France 1 Germany 3 India 7 Japan 2 South Korea 1 Switzerland 1 Ukraine 2 United Kingdom 13 United States 28 Global 201

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Wuhan Chemwish Technology Co., Ltd

Tel: 86-027-67849912
Fax: 86-027-87531808
Email: sales@chemwish.com
Country: China
ProdList: 35896
Advantage: 56

Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
Fax: 0086-571-85864795
Country: China
ProdList: 18207
Advantage: 66

Beijing Ouhe Technology Co., Ltd

Tel: 010-82967028 13522913783
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 11777
Advantage: 60

Shanghai Sinch Parmaceuticals Tech. Co. Ltd.

Tel: +86-21-54098501
Fax: +86-21-54096319
Email: sales@sinch.com.cn
Country: China
ProdList: 11598
Advantage: 64

Pure Chemistry Scientific Inc.

Tel: 001-857-928-2050 or 1-888-588-9418
Fax: 001-617-206-9595
Email: sales@chemreagents.com
Country: United States
ProdList: 10186
Advantage: 62

Adamas Reagent, Ltd.

Tel: 400-6009262 16621234537
Fax: 021-64823266
Email: chenyj@titansci.com
Country: China
ProdList: 14101
Advantage: 59

Shanghai Longsheng chemical Co.,Ltd.

Tel: 021-58099652-8005 13585536065
Fax: 021-58099609
Email: bin.wu@shlschem.com
Country: China
ProdList: 9888
Advantage: 59

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View Lastest Price from o-Chlorobenzenesulfonamide manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: o-Chlorobenzenesulfonamide 6961-82-6
Price: US $10.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 100 mt
Release date: 2024-11-13

Career Henan Chemical Co

Product: o-Chlorobenzenesulfonamide 6961-82-6
Price: US $1.00/kg
Min. Order: 1g
Purity: 99%
Supply Ability: 100KG
Release date: 2018-12-25

6961-82-6, o-ChlorobenzenesulfonamideRelated Search:

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P-CHLOROBENZENE SUFONAMIDE

2-CHLOROBEZENESULFONAMIDE

2-chlorobenzenesulfonamide analogue

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o-Chlorobenzenesulfo

2-chlorobenzene-1-sulfonaMide

4-[[anilino(oxo)methyl]amino]benzoic acid 2-(diethylamino)ethyl ester

orobenzenesuL

o-chlorobenzenesulfonamide

2-Chlorobenzenesulfonamide &gt

o-Chlorobenzenesulfonamide ISO 9001：2015 REACH

2-Chlorobenzenesulphonamide-98%

o-Chlorobenzenesulfonamide 6961-82-6

6961-82-6

C6H6NO2ClS

Building Blocks

Sulfur Compounds

Sulfonamides/Sulfinamides

Organic Building Blocks

Benzene derivates

Organic Building Blocks

Sulfonamides/Sulfinamides

Sulfur Compounds

SULFONAMIDE