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4-Bromophthalic anhydride

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Origin: China

Cas No: 86-90-8

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.: 86-90-8 Formula: C8H3BrO3 Molecular Weight: 227.01200

    Basic Info

    Chemical Name 4-Bromophthalic anhydride
    Synonyms

    4-bromophthalic acid anhydride;
    4-bromo-phthalic anhydride;
    5-Bomoisobenzofuran-1,3-dione;
    5-Bromo-1,3-isobenzofurandione;
    4-BPA;
    5-bromophthalic anhydride;
    4-BrPA;
    5-bromo-2-benzofuran-1,3-dione;
    4-bromo-phthalic anhydrid...;
    5-bromoisobenzofuran-1,3-dione;

    CAS No. 86-90-8
    Molecular Formula C8H3BrO3
    Molecular Weight 227.01200
    PSA 43.37000
    LogP 1.75970

    Properties

    Appearance & Physical State off-white to white powder
    Density 1.911g/cm3
    Boiling Point 361.8ºC at 760 mmHg
    Melting Point 107ºC
    Flash Point 172.6ºC
    Refractive Index 1.651

    Safety Info

    Safety Statements S26-S36/37/39
    HS Code 2932999099
    Risk Statements R36/37/38
    Hazard Codes C

    Synthesis Route

    phthalic anhydride→4-Bromophthalic anhydride
    4-Bromophthalic acid→4-Bromophthalic anhydride
    4-Chlorophthalic Anhydride+Iron→4-Bromophthalic anhydride

    Precursor

    4-Bromophthalic acid
    4-Chlorophthalic Anhydride
    Iron
    phthalic anhydride

    Downstream Product

    Dimethyl 4-bromophthalate
    4-(3,4-dicarboxyphenyl)phthalic acid
    5-bromoindene-1,3-dione
    5-Bromo-2-(carboxymethyl)benzoic acid

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