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

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Heptafluoropropyl trifluorovinyl ether
  • methane
  • bromochlorodifluoromethane
  • Acetylene
  • 1-bromo-1,2,2-trifluoroethane
  • Methyl fluoride
  • Trifluoromethane
  • 2-chloro-1,1-difluoroethane
  • 1,2-DICHLORO-1,2-DIFLUOROETHYLENE

DownStream

  • 1,2-dichloro-1,2-difluoroethane
  • Tetramethyltin

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%

Related Compounds

  • 1,2-Difluoroethylene
  • cis-1,2-difluoroethylene
  • (E)-1,2-difluoroethylene
  • 1-BROMO-1,2-DIFLUOROETHYLENE
  • 1-chloro-1,2-difluoroethylene
  • trans-1,2-difluoroethylene oxide