3,3,4,4-tetrafluorocyclobutane-1,2-dione

Names

[ CAS No. ]:
663-45-6

[ Name ]:
3,3,4,4-tetrafluorocyclobutane-1,2-dione

[Synonym ]:
Perfluorcyclobutan-1,2-dion
Perfluor-cyclobutandion-(1,2)
Tetrafluoro-1,2-cyclobutadion
Tetrafluor-1,2-cyclobutandion
tetrafluoro-1,2-cyclobutanedione

Chemical & Physical Properties

[ Density]:
1.68g/cm3

[ Boiling Point ]:
81.6ºC at 760mmHg

[ Molecular Formula ]:
C4F4O2

[ Molecular Weight ]:
156.03500

[ Flash Point ]:
20ºC

[ Exact Mass ]:
155.98300

[ PSA ]:
34.14000

[ LogP ]:
0.40880

[ Index of Refraction ]:
1.337

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,1,2,2,3,4-hexafluoro-3,4-dimethoxycyclobutane

DownStream

  • 1,3,3,4,4-pentafluoro-2-methoxycyclobutene

Related Compounds

  • 3,3,4,4,5,5-hexamethylpentane-1,2-dione
  • 3,3,4,4,5,5,5-heptafluoro-1-phenylpentane-1,2-dione
  • 3,3,4,5,6,6-hexahydroxycyclohex-4-ene-1,2-dione
  • 1,4-Naphthalenedione,2-[3-(4-cycloheptylphenyl)propyl]-3-hydroxy-
  • 5-(1,1,2,2,3,3,4,4,4-nonafluorobutyl)-1H-pyrimidine-2,4-dione
  • 6-(1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluorohexyl)-3-oxabicyclo[3.2.0]heptane-2,4-dione