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  • Company Name: Taizhou Shengyu Chemical Co., Ltd.
  • Street: Room 1308-1310, Ocean Plaza,Taizhou, ZheJiang, China
  • Country/region: China
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Crotonic Anhydride

  • CAS No:78957-07-0 2-Butenoic acid,1,1'-anhydride, (2E,2'E)-
    Molecular Structure

    Other Information

  • CAS Registry Number: 78957-07-0
  • Transport: UN 3265 8/PG 3
  • Melting Point: 72
  • Flash Point: 231 °F
  • Boiling Point: 248 °C(lit.)
  • Density: 1.04 g/mL at 25 °C(lit.)
  • Refractive index: n20/D 1.473(lit.)
  • Safety Statements:
    Hazard Codes C
    Risk Statements 34
    Safety Statements 26-36/37/39-45
    RIDADR UN 3265 8/PG 3
    WGK Germany 3
  • Hazard Symbols: C: Corrosive;
  • Flash Point: 231 °F
  • Molecular Weight: 154.16
  • Risk Statements: 34
  • Molecular Formula: C8H10 O3