2-Toluenesulfonyl chloride

BGC Id:	431679189723
CAS No:	133-59-5
Synonyms:	toluene-2-sulphonylchloride ; containsca23%isomer)75+% ; o-tolylsulfonylchloride ; o-tosyl chloride ; 2-toluenesulfonyl chloride ; o-toluenesulfochloride ; ortho-toluenesulfonchloride ; o-tosylchloride ; ortho-toluenesulfochloride ; o-toluenesulfonyl chloride
Molecular Formula:	C7H7ClO2S
Molecular Weight:	190.65
EINECS:	205-113-0

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Synonyms:

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

CAS:

133-59-5

EINECS:

205-113-0

Molecular Formula:

C7H7ClO2S

MDL:

MFCD00024874

Properties

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

Safety Information

Hazard Symbols: C, Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

34 (R)

Safety Codes:

26-36/37/39-45 (S)

WGK Germany:

RID / ADR:

UN 3265 8 / PG 2

Storage temperature:

Store under inert gas

What other providers are available for CAS 133-59-5?

In addition to the providers presented here for 2-Toluenesulfonyl chloride with the CAS number 133-59-5, there are other 40 providers with slightly different product names available for this CAS number.

o-Toluenesulfonyl chloride

o/p-Toluenesulfonyl chloride

Klaus F. Meyer GmbH | BuGuCh & Partners +5 additional providers that we know from the past

2-Methylbenzenesulfonyl chloride

Simagchem Corporation | Xiamen Equation Chemical Co.,Ltd +5 additional providers that we know from the past