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2,4-Difluoronitrobenzene

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Origin: China

Cas No: 446-35-5

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

  • Quick Details

    CAS No.:
    446-35-5
    Other Names:
    2,4-Difluoronitrobenzene
    MF:
    C6H3F2NO2
    EINECS No.:
    207-167-0
    Place of Origin:
    Shandong, China
    Type:
    Pharmaceutical Intermediates, Syntheses Material Intermediates
    Purity:
    99%
    Brand Name:
    BELIEVE
    Model Number:
    446-35-5
    Application:
    Pharmaceutical intermediate
    Appearance:
    liquid
    Product name:
    2,4-Difluoronitrobenzene
    CAS:
    446-35-5
    Color:
    Colorless
    Molecular Weight:
    159.09
    Package:
    25kg/drum
    Melting point:
    9-10 °C(lit.)
    Usage:
    Pharmaceutical Intermediates
    MOQ:
    As per customers' requirement
    Sample:
    Availiable

    Packaging&Delivery

    Packaging Details
    25kg/bag/drum
    Port
    Qingdao
    Lead Time:
    Quantity(Kilograms)1 - 1000>1000
    Est. Time(days)2To be negotiated

  • Property

    CAS No.: 446-35-5 Formula: C6H3F2NO2 Molecular Weight: 159.09000

    Description

    2,​4-​Difluoronitrobenzene is a reactant in the preparation of 4-​thiazolidinone derivatives as antimicrobial agents.

    Basic Info

    Chemical Name 2,4-Difluoronitrobenzene
    Synonyms

    2,4-Difluoronitribenzene;
    2,4-difluoro-1-nitro-benzen;
    1-Nitro-2,4-difluorobenzene;
    1,3-difluoro-4-nitrobenzene;
    2,4-Difluoronitroben;
    3,5-diflurobenzonitrile;
    2,?4-?Difluoronitrobenzene;
    2,4-DIFLUORO NITROBENZEN;
    Benzene, 2,4-difluoro-1-nitro-;
    2.4 DFNB;
    2,4-Difluronitrobenzene;
    2,4-difluoro-1-nitro-benzene;

    CAS No. 446-35-5
    Molecular Formula C6H3F2NO2
    Molecular Weight 159.09000
    PSA 45.82000
    LogP 2.39620

    Properties

    Appearance & Physical State clear to yellowish liquid
    Density 1.451
    Boiling Point 203-204ºC
    Melting Point 41892ºC
    Flash Point 90ºC
    Refractive Index 1.511-1.513
    Stability Stable. Incompatible with strong bases, strong oxidizing agents. Combustible.
    Storage Condition Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
    Vapor Density >1 (vs air)
    Vapor Pressure 0.331mmHg at 25°C

    Safety Info

    RTECS CZ5730000
    Hazard Class 6.1
    Safety Statements S23-S26-S36/37/39-S45
    HS Code 2904909090
    Packing Group III
    WGK Germany 3
    RIDADR UN 2810 6.1/PG 1
    Risk Statements R23/24/25; R36/37/38
    Hazard Codes T
    Symbol GHS06
    Caution Statement P261; P301 + P310; P305 + P351 + P338
    Signal Word Danger
    Hazard Declaration H301; H315; H319; H335

    Synthesis Route

    (2,4-difluorophenyl)-trimethyl-silane→1,3-difluorobenzene+2,4-Difluoronitrobenzene
    2,4-Dichloronitrobenzene→2,4-Difluoronitrobenzene
    2,4-Dichloronitrobenzene→2-chloro-4-fluoro-1-nitrobenzene+2,4-Difluoronitrobenzene

    Precursor

    2,4-Difluoroaniline
    sulfolane
    tetraphenylphosphanium,bromide
    triethyl(hexadecyl)phosphanium,bromide

    Downstream Product

    5-Fluoro-2-nitroanisole
    6-Fluoroquinoxalin-2(1H)-one
    4’-Hydroxy Flurbiprofen
    2,4-Dimethoxy-1-nitrobenzene

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