Ethanesulfonyl chloride

Ethanesulfonyl chloride Basic information

Product Name:	Ethanesulfonyl chloride
Synonyms:	ETHANESULFONYL CHLORIDE;ETHANESULPHONYL CHLORIDE;ETHYLSULFONYL CHLORIDE;1-Ethanesulfonyl chloride;Ethyl sulfone chloride;Ethanesulbonyl Chloride;Ethanesulfonyl chloride, 98+% 50ML;ethanesulflonyl chloride
CAS:	594-44-5
MF:	C2H5ClO2S
MW:	128.58
EINECS:	209-842-5
Product Categories:	Others;Protecting and Derivatizing Reagents;Pharmaceutical Intermediates;Protection and Derivatization;Agrochemical Intermediates
Mol File:	594-44-5.mol

Ethanesulfonyl chloride Chemical Properties

Melting point	-70°C
Boiling point	177 °C (lit.)
density	1.357 g/mL at 25 °C (lit.)
refractive index	n20/D 1.452(lit.)
Fp	182 °F
storage temp.	Inert atmosphere,2-8°C
solubility	soluble in dichloromethane,Ether
form	Liquid
color	Clear colorless to light yellow or light brownish to pinkish-purple
Water Solubility	DECOMPOSES
Sensitive	Moisture Sensitive
BRN	773865
InChIKey	FRYHCSODNHYDPU-UHFFFAOYSA-N
CAS DataBase Reference	594-44-5(CAS DataBase Reference)
NIST Chemistry Reference	Ethanesulfonyl chloride(594-44-5)
EPA Substance Registry System	Ethanesulfonyl chloride (594-44-5)

Safety Information

Hazard Codes	T
Risk Statements	21/22-23-34-22
Safety Statements	26-36/37/39-45
RIDADR	UN 2927 6.1/PG 2
WGK Germany	3
RTECS	KI8050000
F	19-21
TSCA	Yes
HazardClass	6.1
PackingGroup	II
HS Code	29049090
Hazardous Substances Data	594-44-5(Hazardous Substances Data)

MSDS Information

Provider	Language
Ethanesulfonyl chloride	English
ACROS	English
SigmaAldrich	English
ALFA	English

Ethanesulfonyl chloride Usage And Synthesis

Chemical Properties	clear light brownish to pinkish-purple liquid
Uses	Chloroethylsulfone was used in discovery of a selective inhibitor of oncogenic B-raf kinase with potent antimelanoma activity.
Synthesis Reference(s)	Journal of the American Chemical Society, 61, p. 2548, 1939 DOI: 10.1021/ja01878a085

Ethanesulfonyl chloride Preparation Products And Raw materials

Raw materials	Ethylthiocyanate
Preparation Products	1-ETHYLSULFONYL-PIPERAZINE-->Methyl ethanesulfonate-->Ethanesulfonamide-->ABBV-075-->Ethylicin-->Methyl 4-ethanesulfonaMidobenzoate-->2-(1-(ethylsulfonyl)azetidin-3-ylidene)acetonitrile-->2-(1-(ethylsulfonyl)-3-(4-(7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)azetidin-3-yl)acetonitrile-->4-[(ETHYLSULFONYL)AMINO]BENZOIC ACID

Ammonium carbonate additive CHLOROSULFONYLACETYL CHLORIDE 2,2,2-TRIFLUOROETHANESULFONYL CHLORIDE Ethanesulfonyl chloride 1-Butanesulfonyl chloride ISOPROPYLSULFONYL CHLORIDE Sodium chloride Chloromethanesulfonyl chloride Ferric chloride Dansyl chloride Tosyl chloride Sulfuryl chloride Cyclopropanesulfonyl chloride 3-Chloropropanesulfonyl chloride 2-CHLORO-1-ETHANESULFONYL CHLORIDE 1-HEXADECANESULFONYL CHLORIDE Polyvinyl chloride 1-Propanesulfonyl chloride

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