ethenesulfonic acid

Names

[ Name ]:
ethenesulfonic acid

[Synonym ]:
Lyapolate
Sodium ethylenesulfonate
VSO
1rql
vinylsulphonic acid
Ethylenesulfonic acid
EINECS 214-676-1
vinylsulfonic acid
ethylenesulphonic acid

Chemical & Physical Properties

[ Density]:
1.438 g/cm3

[ Boiling Point ]:
125ºC

[ Molecular Formula ]:
C₂H₄O₃S

[ Molecular Weight ]:
108.11600

[ Flash Point ]:
159°C(lit.)

[ Exact Mass ]:
107.98800

[ PSA ]:
62.75000

[ LogP ]:
1.09850

[ Index of Refraction ]:
1.4496

[ Storage condition ]:
2-8°C

Safety Information

[ HS Code ]:
2904100000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2904100000

[ Summary ]:
2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%