4,4-Difluorobenzophenone Properties, Molecular Formula, Applications - WorldOfChemicals

4,4-Difluorobenzophenone Properties


Molecule 3D Structure Image
Molecule Structure Image



4,4'-Difluorobenzophenone is commonly used as a precursor to PEEK, or polyetherether ketone, a so-called high performance polymer.

Chemical Properties

Appearance Colorless Solid
Boiling Point 137 ºC
CAS Number 345-92-6
Density 1.239 g/cm3
EINECS Number 206-466-3
IUPAC Name bis(4-fluorophenyl)methanone
InChI 1S/C13H8F2O/c14-11-5-1-9(2-6-11)13(16)10-3-7-12(15)8-4-10/h1-8H
Melting Point 107.5-108.5 °C
Molar Mass 218.20 g/mol
Molecular Formula C13H8OF2
RTECS Number DJ0685000
Refractive 1.549 n/D
Synonyms Bis(4-Fdluorophenyl)-Methanone;4,4′-Difluorobenzophenone;Methanone,Bis(4-Fluorophenyl);Di4-Fluorophenyl Ketone
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