N,N'-Bis(3-isocyanato-4-methylphenyl)urea
[CAS# 5206-52-0]

Identification

• Name: N,N'-Bis(3-isocyanato-4-methylphenyl)urea
• Synonyms: 1,3-Bis(3-Isocyanato-4-Methyl-Phenyl)Urea; 5,5'-Ureylenedi-O-Tolyl Diisocyanate
• Molecular Formula: C₁₇H₁₄N₄O₃
• Molecular Weight: 322.32
• CAS Registry Number: 5206-52-0
• EINECS: 226-004-4
• SMILES: O=C=NC1=C(C=CC(=C1)NC(NC2=CC(=C(C=C2)C)N=C=O)=O)C
• InChI: 1S/C17H14N4O3/c1-11-3-5-13(7-15(11)18-9-22)20-17(24)21-14-6-4-12(2)16(8-14)19-10-23/h3-8H,1-2H3,(H2,20,21,24)
• InChIKey: VZWWZEJXAIOUFX-UHFFFAOYSA-N

Properties

• Density: 1.248g/cm³ (Cal.)
• Boiling point: 404.991°C at 760 mmHg (Cal.)
• Flash point: 198.732°C (Cal.)