trans-1,2-Difluoroethylene

CAS Registry Number®

1630-78-0
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CAS Name

trans-1,2-Difluoroethylene

Molecular Formula

C2H2F2

Molecular Mass

64.03

Cite this Page

trans-1,2-Difluoroethylene.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1630-78-0 (retrieved 2024-08-05) (CAS RN: 1630-78-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C2H2F2/c3-1-2-4/h1-2H/b2-1+

InChIKey

InChIKey=WFLOTYSKFUPZQB-OWOJBTEDSA-N

SMILES

C(=C/F)\F

Canonical SMILES

FC=CF

Other Names for this Substance

  • Ethene, 1,2-difluoro-, (1E)-
  • Ethylene, 1,2-difluoro-, (E)-
  • Ethene, 1,2-difluoro-, (E)-
  • trans-1,2-Difluoroethylene
  • trans-Difluoroethylene

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Deleted or Replaced CAS Registry Numbers

1800084-78-9