O-TOLUENESULFONYL CHLORIDE

Product Name: O-TOLUENESULFONYL CHLORIDE
CAS No.: 133-59-5
Chemical Name: O-TOLUENESULFONYL CHLORIDE
Synonyms: 2-METHYLBENZENESULFONYL CHLORIDE;o-Toluenesulfochloride;o-tosylchloride;o-Tosyl chloride;Paroxetine Impurity 30;o-tolylsulfonylchloride;containsca23%isomer)75+%;2-TOLUENESULFONYL CHLORIDE;O-TOLUENESULFONYL CHLORIDE;ortho-toluenesulfochloride
CBNumber: CB0259602
Molecular Formula: C7H7ClO2S
Formula Weight: 190.65
MOL File: 133-59-5.mol

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O-TOLUENESULFONYL CHLORIDE Property

Melting point:: 10°C
Boiling point:: 254 °C(lit.)
Density: 1.320 g/mL at 25 °C(lit.)
refractive index: n20/D >1.5580(lit.)
Flash point:: >230 °F
storage temp.: Store under inert gas
solubility: Acetonitrile (Slightly), Chloroform(Slightly)
form: clear liquid
color: Colorless to Light yellow
Water Solubility: Soluble in hot alcohol, ether and benzene. Reacts with water.
Sensitive: Moisture Sensitive
BRN: 973180
CAS DataBase Reference: 133-59-5(CAS DataBase Reference)
EPA Substance Registry System: Benzenesulfonyl chloride, 2-methyl- (133-59-5)

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Safety

Hazard Codes: C,Xi
Risk Statements: 34
Safety Statements: 26-36/37/39-45
RIDADR: UN 3265 8/PG 2
WGK Germany: 3
Hazard Note: Corrosive
TSCA: Yes
HazardClass: 8
PackingGroup: II
HS Code: 2904100090
Hazardous Substances Data: 133-59-5(Hazardous Substances Data)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

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

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

P310Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 557323
Product name: o-Toluenesulfonyl chloride
Purity: 97%
Packaging: 1g
Price: $33.4
Updated: 2022/05/15

Sigma-Aldrich

Product number: 557323
Product name: o-Toluenesulfonyl chloride
Purity: 97%
Packaging: 5g
Price: $87.7
Updated: 2022/05/15

TCI Chemical

Product number: T0284
Product name: o-Toluenesulfonyl Chloride (contains ca. 23% isomer)
Purity: >75.0%(GC)
Packaging: 25g
Price: $59
Updated: 2024/03/01

TCI Chemical

Product number: T0284
Product name: o-Toluenesulfonyl Chloride (contains ca. 23% isomer)
Purity: >75.0%(GC)
Packaging: 500g
Price: $225
Updated: 2024/03/01

Alfa Aesar

Product number: L18983
Product name: o-Toluenesulfonyl chloride, 97%
Packaging: 5g
Price: $83.4
Updated: 2024/03/01

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O-TOLUENESULFONYL CHLORIDE Chemical Properties,Usage,Production

Uses

o-Toluenesulfonyl chloride is used in organic synthesis and saccharin production. It is also used as pharmaceutical intermediate.

Uses

o-Toluenesulfonyl chloride may be used in the synthesis of:

oxazoline
mesityl o-tolyl sulfone
allyl o-toluenesulfonate
2-methyl-4′-t-butyldiphenyl sulfone

General Description

o-Toluenesulfonyl chloride can be synthesized by reacting o-thiocresol in glacial acetic acid with chlorine. It participates in the preparation of 5-chloro-3-phenyl-2,1-benzisoxazole.

O-TOLUENESULFONYL CHLORIDE Preparation Products And Raw materials

Raw materials

Preparation Products

2-Methylbenzene-1-sulfonamide Tosyl chloride Saccharin sodium

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O-TOLUENESULFONYL CHLORIDE Suppliers

Belgium 2 China 76 France 1 Germany 6 India 8 Japan 3 South Korea 1 Switzerland 1 The Netherlands 1 United Kingdom 12 United States 28 Global 139

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

Ark Pharm, Inc.

Tel: 847-367-3680
Fax: 847-367-3681
Email: sales@arkpharminc.com
Country: United States
ProdList: 1670
Advantage: 56

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44688
Advantage: 61

Beijing Ouhe Technology Co., Ltd

Tel: 010-82967028 13552068683
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 12390
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

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42958
Advantage: 64

Shandong Xiya Chemical Co., Ltd

Tel: 4009903999 13355009207
Fax: 0539-6365991
Email: 3007715519@qq.com
Country: China
ProdList: 18738
Advantage: 57

Syntechem Co.,Ltd

Tel
Fax: E-Mail Inquiry
Email: info@syntechem.com
Country: China
ProdList: 12984
Advantage: 57

Sichuan Kulinan Technology Co., Ltd

Tel: 400-1166-196 18981987031
Fax: 028-84555506 800101999
Email: cdhxsj@163.com
Country: China
ProdList: 11707
Advantage: 57

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View Lastest Price from O-TOLUENESULFONYL CHLORIDE manufacturers

Hebei Weibang Biotechnology Co., Ltd

Product: o-Toluenesulfonyl chloride 133-59-5
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-12-02

Hebei Chuanghai Biotechnology Co,.LTD

Product: O-TOLUENESULFONYL CHLORIDE 133-59-5
Price: US $9.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 100000kg
Release date: 2024-08-23

Henan Fengda Chemical Co., Ltd

Product: O-TOLUENESULFONYL CHLORIDE 133-59-5
Price: US $100.00-1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2023-12-24

133-59-5, O-TOLUENESULFONYL CHLORIDERelated Search:

ortho-toluenesulfonylchloride

o-Toluenesulfochloride

o-tolylsulfonylchloride

o-Tosyl chloride

o-tosylchloride

toluene-2-sulphonylchloride

ortho-toluenesulfonchloride

o-Toluenesulphonyl chloride

containsca23%isomer)75+%

o-Toluenesulfonyl Chloride (contains ca. 23% isomer)

2-Methylbenzenesulfonic acid chloride

o-Toluenesulphonyl chloride, 2-(Chlorosulphonyl)toluene

o-Toluenesulfonyl chloride 97%

<i>o</i>-Toluenesulfonyl Chloride (contains <i>ca</i>. 23% isomer)

2-METHYLBENZENESULPHONYL CHLORIDE

2-METHYLBENZENESULFONYL CHLORIDE

2-TOLUENESULFONYL CHLORIDE

O-TOLUENESULFONYL CHLORIDE

2-methyl-benzenesulfonylchlorid

ortho-toluenesulfochloride

Benzenesulfonyl chloride, 2-methyl-

o-Toluenesulfonyl Chloride (contains ca. 23% isomer)&gt

O-TOLUENESULFONYL CHLORIDE ISO 9001：2015 REACH

Paroxetine Impurity 30

133-59-5

C7H7ClSO2

SULFONYL CHLORIDE

Organic Building Blocks

Sulfonyl Halides

Sulfur Compounds

Building Blocks

Organic Building Blocks

Sulfonyl Halides

Sulfur Compounds

Intermediates of Dyes and Pigments