| 英文同义词: | 2-Butyne-1,4-diol, polymer with (chloromethyl)oxirane, brominated, dehydrochlorinated, methoxylated;2-Butyne-1,4-diol, polymer with 2-(chloromethyl)oxirane, brominated, dehydrochlorinated, methoxylated;Halogeniertes Polyetherpolyol Molekulargewicht 450 g/mol;2-Butyne-1,4-diol/(chloromethyl)-oxirane polymer, brominated, dehydrochlori |