1,1-Difluoroethylene

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Properties Simple | Detailed

Formula C2H2F2
IUPAC Name 1,1-difluoroethylene
Molecular Mass 64.034 g·mol−1
Heat of Formation -353.0 ± 16.7 kJ·mol−1
Dipole Moment 1.39 ± 1.08 D
Volume 68.75 Å 3
Surface Area 87.31 Å 2
HOMO Energy -11.07 ± 0.55 eV
LUMO Energy -0.13 ± eV
Point Group Symmetry C2v
Synonyms
  • 1,1-difluoroethene
  • 1,1-difluoroethylene or refrigerant gas r 1132a [un1959] [flammable gas]
  • 1,1-difluoroethylene polymer
  • dalvor
  • dulite
  • ethene, 1,1-difluoro-, homopolymer
  • ethylene, 1,1-difluoro-, polymers
  • f 2 (vinyl polymer)
  • foraflon 50
  • ftoroplast 2
  • halocarbon 1132a
  • k 160
  • kf (polymer)
  • kf 1000
  • kf 1100
  • kynar
  • kynar 200
  • kynar 202
  • kynar 300
  • kynar 301
  • kynar 450
  • kynar 460
  • kynar 500
  • kynar 51
  • kynar 821
  • kynar 901
  • poly(1,1-difluoroethene)
  • poly(1,1-difluoroethylene)
  • poly(vinylidene difluoride)
  • poly(vinylidene fluoride)
  • pvf2
  • vdf
  • vf 2
  • vidar
  • vinylidene difluoride
  • vinylidene fluoride
  • vinylidene fluoride polymer
  • vw 12
CAS Number(s)
  • 24937-79-9
  • 75-38-7
InChIKey BQCIDUSAKPWEOX-UHFFFAOYSA-N
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Elements H C F