1,2-difluoroethylene

Modify Date: 2026-07-01 10:22:36

1,2-difluoroethylene Structure
1,2-difluoroethylene structure
Common Name 1,2-difluoroethylene
CAS Number 1691-13-0 Molecular Weight 64.03410
Density 0.969g/cm3 Boiling Point -28ºC
Molecular Formula C2H2F2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 1,2-difluoroethylene
Synonym More Synonyms

 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
InChIKey WFLOTYSKFUPZQB-UHFFFAOYSA-N
SMILES FC=CF

 Safety Information

HS Code 2903399090

 Synthetic Route

 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%

 Synonyms

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
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