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398-23-2

Name 4,4'-Difluorobiphenyl
CAS 398-23-2
EINECS(EC#) 206-910-6
Molecular Formula C12H8F2
MDL Number MFCD00000349
Molecular Weight 190.19
MOL File 398-23-2.mol
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Chemical Properties

Appearance light yellow crystal powder
Melting point  88-91 °C(lit.)
Boiling point  254-255 °C(lit.)
density  1.2470 (rough estimate)
refractive index  1.5678 (estimate)
Fp  254-255°C
Water Solubility  Insoluble
Merck  14,3149
BRN  2044699
CAS DataBase Reference 398-23-2(CAS DataBase Reference)
NIST Chemistry Reference 1,1'-Biphenyl, 4,4'-difluoro-(398-23-2)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection .
RIDADR  UN 3152 9/PG 2
WGK Germany  3
Hazard Note  Irritant
HazardClass  9
PackingGroup  II
HS Code  29039990

Hazard Information

Material Safety Data Sheet(MSDS)

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