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Picture of 2,2'-Difluorobiphenyl

2,2'-Difluorobiphenyl

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Origin: China

Cas No: 388-82-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description
  • Property

    CAS No.: 388-82-9 Formula: C12H8F2 Molecular Weight: 190.18900

    Basic Info

    Chemical Name 2,2'-Difluorobiphenyl
    Synonyms

    1-fluoro-2-(2-fluorophenyl)benzene;
    1,1‘-Biphenyl, 2,2‘-difluoro-;

    CAS No. 388-82-9
    Molecular Formula C12H8F2
    Molecular Weight 190.18900
    PSA 0.00000
    LogP 3.63180

    Properties

    Density 1.165g/cm3
    Boiling Point 244.8ºC at 760mmHg
    Melting Point 117-121ºC(lit.)
    Flash Point 83.6ºC
    Refractive Index 1.535
    Storage Condition 2-8ºC

    Safety Info

    Safety Statements S26; S36; S36/37; S24/25; S23; S53
    HS Code 2903999090
    WGK Germany 3
    RIDADR UN 3152 9/PG 2
    Risk Statements R36/37/38
    Hazard Codes Xi; T
    Caution Statement P261; P305 + P351 + P338
    Hazard Declaration H315; H319; H335
    Signal Word Warning
    Symbol GHS07

    Synthesis Route

    monofluorobenzene1-fluoro-2-(4-fluorophenyl)benzene+4,4'-Difluorobiphenyl
    1-chloro-2-fluorobenzene+2-Bromoanisole2,2'-Difluorobiphenyl+1-methoxy-2-(2-methoxyphenyl)benzene
    4-Bromophenol+1-chloro-2-fluorobenzenebiphenyl-4,4'-diol+2,2'-Difluorobiphenyl

    Precursor

    4-Bromophenol
    1-chloro-2-fluorobenzene
    2-Bromofluorobenzene
    2-Fluorophenylboronic acid

    Downstream Product

    1,3-bis[3-(bromomethyl)-2-fluorophenyl]-2-fluorobenzene
    2,2',2'',2'''-tetrafluoro-1,1':3',1'':3'',1'''-quaterphenyl
    2-fluoro-1,3-bis(2-fluorophenyl)benzene

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