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457-68-1

Name 4,4'-Difluorodiphenylmethane
CAS 457-68-1
EINECS(EC#) 207-274-2
Molecular Formula C13H10F2
MDL Number MFCD00000360
Molecular Weight 204.22
MOL File 457-68-1.mol
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Chemical Properties

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.)
vapor pressure  0.933Pa at 50℃
refractive index  n20/D 1.536(lit.)
Fp  >230 °F
storage temp.  2-30°C
form  Crystalline
color  White or Colorless to Light yellow
Specific Gravity 1.145
Water Solubility  Insoluble in water.
BRN  1956387
InChI InChI=1S/C13H10F2/c14-12-5-1-10(2-6-12)9-11-3-7-13(15)8-4-11/h1-8H,9H2
InChIKey DXQVFHQUHOFROC-UHFFFAOYSA-N
SMILES C(C1=CC=C(F)C=C1)C1=CC=C(F)C=C1
CAS DataBase Reference 457-68-1(CAS DataBase Reference)
NIST Chemistry Reference Bis(4-fluorophenyl)methane(457-68-1)

Safety Data

Hazard Codes  Xn,Xi
Risk Statements 
R21/22:Harmful in contact with skin and if swallowed .
Safety Statements 
WGK Germany  3
Hazard Note  Irritant
HS Code  29036990

Hazard Information

Material Safety Data Sheet(MSDS)

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