1,2-difluoroethylene
Names
[ CAS No. ]:
1691-13-0
[ Name ]:
1,2-difluoroethylene
[Synonym ]:
1,2-fluoroethene
Vinylene difluoride
FC-1132
cis-,trans-1,2-difluoroethene
1,2-Difluoroethylene(FC-1132)
1,2-DIFLUOROETHENE
1,2-Difluor-aethylen
cis-vinylene difluoride
Chemical & Physical Properties
[ Density]:
0.969g/cm3
[ Boiling Point ]:
-28ºC
[ Molecular Formula ]:
C2H2F2
[ Molecular Weight ]:
64.03410
[ Exact Mass ]:
64.01250
[ LogP ]:
1.39660
[ Vapour Pressure ]:
5880mmHg at 25°C
[ Index of Refraction ]:
1.282
Safety Information
[ HS Code ]:
2903399090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2903399090
[ Summary ]:
2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%