Ethanesulfonyl chloride

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Names

[ CAS No. ]:
594-44-5

[ Name ]:
Ethanesulfonyl chloride

[Synonym ]:
chloroethylsulfone
Ethylsulfochloride
Ethanesulphonyl chloride
Ethylsulfonyl Chloride
EthylsulfonylChloride
MFCD00007460
Ethanesulfonyl chloride
TL 77
ethanesulfonylchloride
EINECS 209-842-5

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
171.0±0.0 °C at 760 mmHg

[ Melting Point ]:
-70°C

[ Molecular Formula ]:
C2H5ClO2S

[ Molecular Weight ]:
128.578

[ Flash Point ]:
83.3±0.0 °C

[ Exact Mass ]:
127.969879

[ PSA ]:
42.52000

[ LogP ]:
0.77

[ Vapour Pressure ]:
1.9±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.444

[ Water Solubility ]:
DECOMPOSES

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
KI8050000
CHEMICAL NAME :
Ethanesulfonyl chloride
CAS REGISTRY NUMBER :
594-44-5
BEILSTEIN REFERENCE NO. :
0773865
LAST UPDATED :
199710
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C2-H5-Cl-O2-S
MOLECULAR WEIGHT :
128.58
WISWESSER LINE NOTATION :
WSG2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1220 mg/m3/10M
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NDRC** National Defense Research Committee, Office of Scientific Research and Development, Progress Report. Volume(issue)/page/year: NDCrc-132,AUG1942

Safety Information

[ Symbol ]:

GHS05, GHS06

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H310 + H330-H314

[ Precautionary Statements ]:
P260-P280-P284-P302 + P350-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
T:Toxic;

[ Risk Phrases ]:
R22;R23;R34

[ Safety Phrases ]:
S26-S36/37/39-S45

[ RIDADR ]:
UN 2927 6.1/PG 2

[ WGK Germany ]:
3

[ RTECS ]:
KI8050000

[ Packaging Group ]:
II

[ Hazard Class ]:
6.1

[ HS Code ]:
2904909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Diethyl disulfide
  • Ethanethiol
  • Ethyl thioacetate
  • S-ethyl N-methylcarbamothioate
  • ethane
  • DITHIOCARBONIC ACID S,S'-DIETHYL ESTER
  • Ethyl thiocyanate
  • thiosulfuric acid S-ethyl ester
  • S-ethyl benzothioate
  • Ethanesulfonic acid,sodium salt (1:1)

DownStream

  • 1-ethylsulfonylsulfanylbutane
  • N-(4-fluoro-3-nitrophenyl)ethanesulfonamide
  • Ethanesulfonic acid Isopropyl Ester
  • butyl ethanesulfonate
  • Ethyl ethanesulfonate
  • monochloroethane
  • MES
  • N-phenylethanesulfonamide
  • Ethanethiol
  • Thionyl chloride

Customs

[ HS Code ]: 2904909090

[ Summary ]:
HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Related Compounds

  • methanesulfonyl chloride
  • ethoxyethanesulfonyl chloride
  • bromomethanesulfonyl chloride
  • chloroethanesulfonyl chloride
  • Benzeneethanesulfonyl chloride
  • 2-bromoethanesulfonyl chloride
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • N-(oxan-4-yl)-2-[1-(pyrazin-2-yl)piperidin-4-yl]acetamide
  • Tert-butyl 2-amino-4-bromo-3,5-difluorobenzoate
  • 4-({3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1-methyl-1H-pyrazol-5-yl}formamido)-3-hydroxybutanoic acid
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • 1-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylbutanoyl]-3,3-dimethylpyrrolidine-2-carboxylic acid
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide