Ethanesulfonic acid

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Names

[ CAS No. ]:
594-45-6

[ Name ]:
Ethanesulfonic acid

[Synonym ]:
Ethanesulfonic acid
esilic acid
Ethylsulfonic acid
WSQ2
Ethane sulfonate
MFCD00007529
ethane sulfonic acid
ethane sulphonic acid
EINECS 209-843-0
1-Ethanesulfonic acid
Ethylsulphonic acid

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
394.9±0.0 °C at 760 mmHg

[ Melting Point ]:
−17 °C(lit.)

[ Molecular Formula ]:
C2H6O3S

[ Molecular Weight ]:
110.132

[ Flash Point ]:
>230 °F

[ Exact Mass ]:
110.003761

[ PSA ]:
62.75000

[ LogP ]:
-1.36

[ Vapour Pressure ]:
0.0±1.9 mmHg at 25°C

[ Index of Refraction ]:
1.453

[ Storage condition ]:
2-8°C

[ Water Solubility ]:
soluble

MSDS

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H314

[ Precautionary Statements ]:
P280-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 ]:
C:Corrosive;

[ Risk Phrases ]:
R34

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

[ RIDADR ]:
UN 2586 8/PG 3

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
8

[ HS Code ]:
29041000

Synthetic Route

Precursor & DownStream

Precursor

  • Diethyl disulfide
  • Ethanethiol
  • ethenesulfonic acid
  • ethene
  • Ethyl thiocyanate
  • Ethyl iodide
  • Bromoethane
  • sulfur trioxide
  • Ethanol
  • Ethanesulfonyl chloride

DownStream

  • ethene
  • sulfoacetic acid
  • Methanedisulfonic acid
  • acetic acid
  • Ethyl ethanesulfonate
  • MES
  • Hexachloroethane
  • Ethanesulfonyl chloride
  • ethanesulfonic anhydride
  • N-diazoethanesulfonamide

Customs

[ HS Code ]: 29041000

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Related Compounds

  • 2-ethanesulfonic acid
  • cyanoethanesulfonic acid
  • 2-oxoethanesulfonic acid
  • bromoethanesulfonic acid
  • ethanesulfonic acid anion
  • ethanesulfonic acid amide
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 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)-
  • tert-Butyl 2-(cyclopropyl(pyridin-4-ylmethyl)carbamoyl)piperidine-1-carboxylate
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide