Nomenclature
CAS number: 398-23-2
4,4′-Difluoro-1,1′-biphenyl.
C
12H
8F
2; mol wt 190.19.
C 75.78%, H 4.24%, F 19.98%.
Description and references
NMR spectrum: T. K. Halstead et al., J. Chem. Soc. Faraday Trans. 2 1981, 1817.
Properties
Crystalline powder; aromatic odor. d 1.04. mp 92-95°. bp 254-255°. Insol in water. Freely sol in alc, chloroform,
ether, oils.