o-Toluenesulfonyl chloride | CAS 133-59-5

Element: toluenesulfonyl chloride

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C-S » Chemicals » toluenesulfonyl-chloride-PX58805

Identification

o-Toluenesulfonyl chloride

CAS:

133-59-5

EINECS:

205-113-0

Molecular Formula:

C₇H₇ClO₂S

MDL:

MFCD00024874

SMILES:

CC1=C(C=CC=C1)S(Cl)(=O)=O

Synonym:

2-toluenesulfonyl chloride ; o-tosylchloride ; o-tolylsulfonylchloride ; ortho-toluenesulfochloride ; toluene-2-sulphonylchloride ; o-toluenesulfochloride ; o-toluenesulfonyl chloride ; containsca23%isomer)75+% ; o-tosyl chloride ; ortho-toluenesulfonchloride

Suppliers

Chemlyte Solutions

CS9362808

DSL Chemicals (Shanghai) Co., Ltd.

C006391

Xingrui Industry Co., Limited

XIL15086032

Zehao Industry Co., Ltd.

ZI12483744

Santa Cruz Biotechnology, Inc.

228862

Dayang Chem (Hangzhou) Co.,Ltd.

DC16126448

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CAS equal suppliers

2-Toluenesulfonyl chloride

Leap Chem Co., Ltd

LC9362808

2-Toluenesulfonyl chloride

Daming Changda Co., Ltd.

LLB00216

o/p-Toluenesulfonylchloride

Klaus F. Meyer GmbH

KFM10264104

o/p-Toluenesulfonyl Chloride

CellMark AB

CA9242772

o-Toluenesulfonyl chloride, 97%

Alfa (A Johnson Matthey Company)

A19845952

2-Methylbenzenesulfonyl chloride

Simagchem Corporation

SC13444032

2-Methylbenzenesulfonyl Chloride

Hangzhou J&H Chemical Co., Ltd.

HJC19847936

2-Methylbenzenesulfonyl chloride

Manchester Organics Limited

Y33073

2-Methylbenzenesulfonyl chloride

Xiamen Equation Chemical Co.,Ltd

XECC204810240

Benzenesulfonyl chloride, methyl-

Angene International Limited

AGN-PC-0JK8N4

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

TCI Chemicals (India) Pvt. Ltd.

T0284

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

Ascender Chemical Co.,Ltd

ACC650026000

Prices & Availability

Data is processed

Properties for o-Toluenesulfonyl chloride

Molecular Weight:

190.65 g·mol−1

Density:

1.320 g/mL at 25 °C(lit.)

Melting point:

10 °C

Boiling point:

254 °C(lit.)

Flash point:

>230 ºF

Hazard Statements

GHS05
Corrosive

Corrosive to metals, category 1

Safety & Transport Information

Risk Codes:

R34 - Causes burns

Safety Codes:

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)

Hazard Classes:

Hazard Symbols:

C, Xi

Storage temperature :

Store under inert gas

RID/ADR certification :

UN 3265 8 / PG 2

Alternative Distributors of [o-Toluenesulfonyl chloride]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified