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1,4-Bis(trimethylsilyl)-1,3-butadiyne

  • CAS No:4526-07-2 trimethyl(4-trimethylsilylbuta-1,3-diynyl)silane
    Molecular Structure

    Other Information

  • CAS Registry Number: 4526-07-2
  • Transport: UN 1325 4.1/PG 2
  • Melting Point: 111-113 °C(lit.)
  • Flash Point: >45°C
  • Boiling Point: 197.7°C at 760 mmHg
  • Density: 0.752
  • Refractive index: n20/D 1.384(lit.)
  • Safety Statements:
    Hazard Codes F
    Risk Statements 11
    Safety Statements 16-22-24/25
    RIDADR UN 1325 4.1/PG 2
    WGK Germany 3
    TSCA No
    HazardClass 4.1
    PackingGroup II
  • Hazard Symbols: F: Flammable;
  • Flash Point: >45°C
  • Molecular Weight: 194.42092
  • InchiKey: LBNVCJHJRYJVPK-UHFFFAOYSA-N
  • InChI: InChI=1S/C10H18Si2/c1-11(2,3)9-7-8-10-12(4,5)6/h1-6H3
  • Risk Statements: 11
  • Molecular Formula: C10H18Si2