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4-(DIFLUOROMETHOXY)NITROBENZENE

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Origin: China

Cas No: 1544-86-1

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

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  • Products Specification
  • Product Description
  • Property

    CAS No.: 1544-86-1 Formula: C7H5F2NO3 Molecular Weight: 189.11600

    Basic Info

    Chemical Name 4-(DIFLUOROMETHOXY)NITROBENZENE
    Synonyms

    4-(DifluoroMethoxy)nitrobenzene;
    1-(difluoromethoxy)-4-nitrobenzene;
    1-DIFLUOROMETHOXY-4-NITRO-BENZENE;
    4-Nitro-α,α-difluoroanisole;

    CAS No. 1544-86-1
    Molecular Formula C7H5F2NO3
    Molecular Weight 189.11600
    PSA 55.05000
    LogP 2.71940

    Properties

    Density 1.384 g/cm3
    Boiling Point 108-110ºC(1.5 torr)
    Melting Point 33-110ºC
    Flash Point >230 °F
    Refractive Index 1.5
    Vapor Pressure 0.0578mmHg at 25°C

    Safety Info

    Safety Statements S26-S37/39
    HS Code 2909309090
    WGK Germany 3
    RIDADR UN 3276
    Risk Statements R36/37/38
    Hazard Codes Xi

    Synthesis Route

    4-nitrophenol+2,2-Difluoro-2-(fluorosulfonyl)acetic acidfluoroform+4-(DIFLUOROMETHOXY)NITROBENZENE
    bromochlorodifluoromethane+Potassium ρ-nitrophenolate4-(DIFLUOROMETHOXY)NITROBENZENE+1-[bromo(difluoro)methoxy]-4-nitrobenzene
    dibromo(difluoro)methane+Potassium ρ-nitrophenolate4-(DIFLUOROMETHOXY)NITROBENZENE+1-[bromo(difluoro)methoxy]-4-nitrobenzene

    Precursor

    tetrabutylphosphanium,bromide
    sodium,2-chloro-2,2-difluoroacetate
    4-nitrophenol
    p-nitrophenyl chlorodifluoromethyl sulfone

    Downstream Product

    4-(Difluoromethoxy)aniline
    [4-(difluoromethoxy)phenyl]-[4-(difluoromethoxy)phenyl]imino-oxidoazanium

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