product Name：p-phenylene diisocyanate
  • PPDI; 4,4'-phenyl isocyanate; Benzene 1,4-Diisocyanate; 1,4-Phenylene Diisocyanate; 1,4-Benzenediisocyanate; 1,4-diisocyanato-benzen; 1,4-Diisocyanatobenzene; 1,4-diisocyanato-Benzene; benzene, 1,4-diisocyanato-; Isocyanic acid, p-phenylene ester; isocyanicacid,p-phenyleneester; Phenylene-1,4-diisocyanate; p-Phenylene isocyanate; p-phenyleneisocyanate; 1,4-diisocyanatobenzene; p-Phenyl Diisocyanate
  • 104-49-4
  • 203-207-6
  • C8H4N2O2
  • 160.1296
  • InChI=1/C8H4N2O2/c11-5-9-7-1-2-8(4-3-7)10-6-12/h1-4H
  • p-phenylene diisocyanate 104-49-4
  • 1.17g/cm3
  • 94℃
  • 236.2°C at 760 mmHg
  • 1.567
  • 92.4°C
  • 0.048mmHg at 25°C
  •  Xn:Harmful;
  • R20/21/22:;
    R36/37/38:;
    R42:;
  • S22:;
    S26:;
    S36/37:;