1-Chloromethyl-4-(methanesulfonyl)benzene

BGC Id:	452116781684
CAS No:	40517-43-9
Synonyms:	1-chloromethyl-4-methanesulfonyl-benzene ; p-methylsulfonylbenzyl chloride ; 4-(methylsulfonyl)benzyl chloride ; 1-chloromethyl-4-methanesulfonylbenzene ; 4-methanesulfonylbenzyl chloride ; p-(methylsulfonyl)benzyl chloride ; benzene,1-(chloromethyl)-4-(methylsulfonyl)- ; 4-(methylsulfonyl)benzylchloride ; benzene, 1-(chloromethyl)-4-(methylsulfonyl)- ; 4-(chloromethyl)phenyl methyl sulfone
Molecular Formula:	C8H9ClO2S
Molecular Weight:	204.67
EINECS:

Verified providers in 2025

The following notable provider has been checked and can be recommended.

Dayang Chem (Hangzhou) Co.,Ltd.

type bedrift: Leading producer

telefon: +86-571-88938639
Fax: +86-571-8893-8652
land: P.R.China

Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. Dayang Chem (Hangzhou) Co.,Ltd. tilbyr også 4-Acetyl-N-methylaniline. We act also as agent of many chemical factories and promote their products to the international m ...

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The last intensive check and update was carried out on 2025/09/30.

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Synonyms:

1-chloromethyl-4-methanesulfonyl-benzene ; p-methylsulfonylbenzyl chloride ; 4-(methylsulfonyl)benzyl chloride ; 1-chloromethyl-4-methanesulfonylbenzene ; 4-methanesulfonylbenzyl chloride ; p-(methylsulfonyl)benzyl chloride ; benzene,1-(chloromethyl)-4-(methylsulfonyl)- ; 4-(methylsulfonyl)benzylchloride ; benzene, 1-(chloromethyl)-4-(methylsulfonyl)- ; 4-(chloromethyl)phenyl methyl sulfone

CAS:

40517-43-9

EINECS:

Molecular Formula:

C8H9ClO2S

MDL:

MFCD00079774

Properties

Molecular Weight:

204.67 g·mol−1

Density:

1.287 g/cm3

Melting point:

78-80°C

Boiling point:

365 °C at 760 mmHg

Flash point:

174.5 °C

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

irritant, lachrymator

Hazardous Substances Data:

Non-Regulated Material ¹

What other providers are available for CAS 40517-43-9?

In addition to the providers presented here for 1-Chloromethyl-4-(methanesulfonyl)benzene with the CAS number 40517-43-9, there are other 15 providers with slightly different product names available for this CAS number.

4-Methylsulfonyl benzyl chloride

+2 additional providers that we know from the past

4-(Methylsulfonyl)benzyl chloride

Carbone Scientific Co., Ltd. | Xiamen Equation Chemical Co.,Ltd | AK Scientific, Inc. | Leap Chem Co., Ltd +8 additional providers that we know from the past