Name	p-phenylene diisocyanate (PPDI)
Molecular formula	C8H4N2O2
Molecular weight	160.13
CAS NO.	104-49-4
Physicochemical properties	white flaky solid. Melting point: 94 ¡ãC. Boiling point: 110~112 ¡ãC (3.3kPa) Density: 1.17g/cm3
Quality index	content¡Ý99%
Uses	intermediate
Packing	90.72KG steel-plastic drum
Storage and transportation	keep in cool and dry warehouse. To protect from fire and heat sources