4,4'-Methylenediphenyl diisocyanate, oligomers, reaction products with 2-(2-butoxyethoxy)ethanol and methanol is a chemical compound registered under CAS number 160901-32-6. FireTardant supplies 4,4'-Methylenediphenyl diisocyanate, oligomers, reaction products with 2-(2-butoxyethoxy)ethanol and methanol for laboratory research and bulk production; product code 1794927. Send an inquiry for purity, packaging, price and lead time.