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3,3'-dimethylbiphenyl-4,4'-diyl diisocyanate

  • CAS No:91-97-4 1-isocyanato-4-(4-isocyanato-3-methylphenyl)-2-methylbenzene
    Molecular Structure

    Other Information

  • CAS Registry Number: 91-97-4
  • Melting Point: 70-72 ºC
  • Flash Point: 218 ºC
  • Boiling Point: 195-197 ºC (667 PA)
  • Density: 1.197 (80 ºC)
  • Refractive index: 1.582
  • Safety Statements: Poison by intravenous route. When heated to decomposition it emits toxic fumes of NOx. See also CYANATES and ESTERS.
  • Flash Point: 218 ºC
  • EINECS: 202-112-7
  • Molecular Weight: 264.27868
  • InchiKey: ICLCCFKUSALICQ-UHFFFAOYSA-N
  • InChI: InChI=1S/C16H12N2O2/c1-11-7-13(3-5-15(11)17-9-19)14-4-6-16(18-10-20)12
    (2)8-14/h3-8H,1-2H3
  • Molecular Formula: C16H12N2O2