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

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