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Picture of 2,3-Dibromo-1,4-butanediol

2,3-Dibromo-1,4-butanediol

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Origin: China

Cas No: 1947-58-6

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

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

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  • Products Specification
  • Product Description
  • Property

    CAS No.: 1947-58-6 Formula: C4H8Br2O2 Molecular Weight: 247.91300

    Basic Info

    Chemical Name 2,3-Dibromo-1,4-butanediol
    Synonyms

    2,3-dibromo-DL-2,3-dideoxy-threitol;
    (+-)-threo-2,3-Dibrom-butandiol-(1,4);
    racem. 2,3-dibromo-butane-1,4-diol;
    1,4-Butanediol,2,3-dibromo-,(R*,R*)-(.+/-.);
    niedrigerschmelzendes 2.3-Dibrom-butandiol-(1.4);
    1,4-Butanediol,d,l-2,3-dibromo;
    dl-2,3-dibromo-1,4-butanediol;
    1,4-BUTANEDIOL,2,3-DIBROMO-,(+,-);
    2,3-Dibromo-1,4-Butanedio;
    racem.-2,3-Dibrom-butan-1,4-diol;
    2,3-dibromo-,(+,-)-4-butanediol;
    d,l-2,3-dibromo-4-butanediol;
    (+/-)-2,3-DIBROMO-1,4-BUTANEDIOL;

    CAS No. 1947-58-6
    Molecular Formula C4H8Br2O2
    Molecular Weight 247.91300
    PSA 40.46000
    LogP 0.49800

    Properties

    Density 2.124 g/cm3
    Boiling Point 148-150ºC (1.5 mmHg)
    Melting Point 88-90ºC
    Flash Point 156.6ºC
    Refractive Index 1.583
    Vapor Pressure 3.73E-05mmHg at 25°C

    Safety Info

    RTECS EK1575000
    Safety Statements S26-S36
    HS Code 2905590090
    WGK Germany 2
    Risk Statements R36/37/38
    Hazard Codes Xi

    Synthesis Route

    2-Butene-1,4-diol2,3-Dibromo-1,4-butanediol
    2-Butene-1,4-diol+dibromine2,3-Dibromo-1,4-butanediol

    Precursor

    2-Butene-1,4-diol
    dibromine

    Downstream Product

    2-Butene-1,4-diol
    2-BUTENE-1,4-DIOL

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