ChemicalBook--->CAS DataBase List--->457-68-1

457-68-1

457-68-1 Structure

457-68-1 Structure
IdentificationMore
[Name]

4,4'-Difluorodiphenylmethane
[CAS]

457-68-1
[Synonyms]

1,1-METHYLENEBIS[4-FLUOROBENZENE]
4,4'-DIFLUORODIPHENYLMETHANE
BIS(4-FLUOROPHENYL)METHANE
BIS(P-FLUOROPHENYL)METHANE
1-Fluoro-4-(4-fluorobenzyl)benzene
4,4'-Difluorodiphenylamine
Benzene, 1,1'-methylenebis[4-fluoro-
4 4'-DIFLUORODIPHENYLMETHANE 99% (GC)
BIS-(4-FLUORPHENYL)-METHAN 99%
Bis(4-fluorophenyl)methane,99%
4,4'-Difluorobenzylbenzene
DFDPM
4,4'-Difluorodiphenylmethane 99%
4,4'-Difluorodiphenylmethane99%
Methylenebis(1,4-phenylene)bisfluoride
[EINECS(EC#)]

207-274-2
[Molecular Formula]

C13H10F2
[MDL Number]

MFCD00000360
[Molecular Weight]

204.22
[MOL File]

457-68-1.mol
Chemical PropertiesBack Directory
[Appearance]

CLEAR COLORLESS TO YELLOWISH LIQUID AFTER MELTING
[Melting point ]

29-30 °C(lit.)
[Boiling point ]

258-260 °C742 mm Hg(lit.)
[density ]

1.145 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.536(lit.)
[Fp ]

>230 °F
[Specific Gravity]

1.145
[Water Solubility ]

Insoluble in water.
[BRN ]

1956387
[CAS DataBase Reference]

457-68-1(CAS DataBase Reference)
[NIST Chemistry Reference]

Bis(4-fluorophenyl)methane(457-68-1)
Safety DataBack Directory
[Hazard Codes ]

Xn,Xi
[Risk Statements ]

R21/22:Harmful in contact with skin and if swallowed .
[WGK Germany ]

3
[Hazard Note ]

Irritant
[HS Code ]

29036990
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

1,1'-Methylenebis[4-fluorobenzene](457-68-1).msds
Hazard InformationBack Directory
[Chemical Properties]

CLEAR COLORLESS TO YELLOWISH LIQUID AFTER MELTING
[Uses]

It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.
Spectrum DetailBack Directory
[Spectrum Detail]

4,4'-Difluorodiphenylmethane(457-68-1)MS
4,4'-Difluorodiphenylmethane(457-68-1)1HNMR
4,4'-Difluorodiphenylmethane(457-68-1)13CNMR
4,4'-Difluorodiphenylmethane(457-68-1)IR1
4,4'-Difluorodiphenylmethane(457-68-1)IR2
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

4,4'-Difluorodiphenylmethane, 99%(457-68-1)
[Alfa Aesar]

Bis(4-fluorophenyl)methane, 99%(457-68-1)
[Sigma Aldrich]

457-68-1(sigmaaldrich)
[TCI AMERICA]

4,4'-Difluorodiphenylmethane,>99.0%(GC)(457-68-1)
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