Huzhou Changsheng Chemical Co., Ltd.

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  • Company Name: Huzhou Changsheng Chemical Co., Ltd.
  • Street: Changchao, Hefu Town, Huzhou, Zhejiang, China.
  • City: Huzhou
  • Province/state: Zhejiang
  • Country/region: China
  • Tel: +86-572-3731402, 3731426
  • Fax: +86-572-3731421
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trans-2,3-Dibromo-2-butene-1,4-diol

  • CAS No:21285-46-1 (E)-2,3-dibromobut-2-ene-1,4-diol
    Molecular Structure

    Other Information

  • CAS Registry Number: 21285-46-1
  • Melting Point: 112-114 ºC
  • Flash Point: 146.2ºC
  • Boiling Point: 318.1ºC
  • Density: 2.252 g/cm3
  • Refractive index: 1.63
  • Safety Statements: R36/37/38:Irritatingtoeyes,respiratorysystemandskin.;
  • Hazard Symbols: Xi: Irritant;
  • Flash Point: 146.2ºC
  • EINECS: 221-779-5
  • Molecular Weight: 245.89724
  • InchiKey: MELXIJRBKWTTJH-ONEGZZNKSA-N
  • InChI: InChI=1S/C4H6Br2O2/c5-3(1-7)4(6)2-8/h7-8H,1-2H2/b4-3+
  • Risk Statements: S26:Incaseofcontactwitheyes,rinseimmediatelywithplentyofwaterandseekmedicaladvice.;S36:Wearsuitableprotectiveclothing.;
  • Molecular Formula: C4H6Br2O2