4,4'-Difluorodiphenyl
Structural Formula Vector Image
Title: 4,4¢-Difluorodiphenyl
CAS Registry Number: 398-23-2
CAS Name: 4,4¢-Difluoro-1,1¢-biphenyl
Molecular Formula: C12H8F2
Molecular Weight: 190.19
Percent Composition: C 75.78%, H 4.24%, F 19.98%
Literature 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.
Melting point: mp 92-95°
Boiling point: bp 254-255°
Density: d 1.04

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