9016-87-9 poly((phenyl isocyanate)-co-formaldehyde)

product Name poly((phenyl isocyanate)-co-formaldehyde) Synonyms PAPI; Poly[(phenyl isocyanate)-co-formaldehyde]; Isocyanic acid, polymethylenepolyphenylene ester; Polymeric diphenylmethane diisocyanate; Polymeric Methylene Diphenyl Diisocyanate; Polymethylene polyphenyl isocyanate CAS Registry Number 9016-87-9 Molecular Structure Boiling point 392℃(5 torr) Hazard Symbols Risk Codes Safety Description