bis(Vinylsulfonyl)methane
Names
[ CAS No. ]:
3278-22-6
[ Name ]:
bis(Vinylsulfonyl)methane
[Synonym ]:
{[(Ethenylsulfonyl)methyl]sulfonyl}ethen
Ethene,1,1'-(methylenebis(sulfonyl))bis
{[(Ethenylsulfonyl)methyl]sulfonyl}ethene
1,1'-(Methylenebis(sulphonyl))diethylene
Ethene, 1,1'-(methylenedisulfonyl)bis-
EINECS 221-909-0
ethene,1,1'-(methylenedisulfonyl)bis
{[(Vinylsulfonyl)methyl]sulfonyl}ethene
Ethene, 1,1'-(methylenebis(sulfonyl))bis-
MFCD03265421
bis(Vinylsulfonyl)methane
Chemical & Physical Properties
[ Density]:
1.4±0.1 g/cm3
[ Boiling Point ]:
466.6±28.0 °C at 760 mmHg
[ Melting Point ]:
62 °C
[ Molecular Formula ]:
C5H8O4S2
[ Molecular Weight ]:
196.245
[ Flash Point ]:
329.3±16.7 °C
[ Exact Mass ]:
195.986404
[ PSA ]:
85.04000
[ LogP ]:
-0.42
[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C
[ Index of Refraction ]:
1.503
MSDS
Safety Information
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
R36/37/38:Irritating to eyes, respiratory system and skin .
[ Safety Phrases ]:
S22-S24/25
[ WGK Germany ]:
2
[ RTECS ]:
UP0791400
[ HS Code ]:
2904100000
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%