CAS No 27380-27-4 , Poly(oxy-1,4-phenylenecarbonyl-1,4-phenylene)

Name: Poly(oxy-1,4-phenylenecarbonyl-1,4-phenylene)
Synonyms: 4-Fluoro-4'-hydroxybenzophenone homopolymer, SRU;4-Fluoro-4'-(trimethylsiloxy)benzophenone homopolymer, sru; Victrex 220P; Victrex PEK 22P; Victrex 220G;Stilan; PEK 220; Victrex PEK220G; 4-Phenoxybenzoic acid homopolymer, sru; 4,4'-Difluorobenzophenone-4,4'-dihydroxybenzophenone copolymer, SRU; p-phenoxybenzoylchloride homopolymer, SRU; Victrex PEK 220; 4-Chloro-4'-hydroxybenzophenone homopolymer, SRU; Victrex PEK; 4,4'-Dihydroxybenzophenone-4,4'-difluorobenzophenonecopolymer, SRU; Victrex PEK 220P; PEK;Poly(oxy-1,4-phenylenecarbonyl-1,4-phenyleneoxy-1,4-phenylenecarbonyl-1,4-phenylene); Victrex PEK-KT 5;Poly(oxy-p-phenylenecarbonyl-p-phenylene)(8CI);4'-Fluoro-4-(trimethylsiloxy)benzophenone homopolymer, SRU; PEK 22P; Bis(4-chlorophenyl)ketone-bis(4-hydroxyphenyl) ketone dipotassium salt polymer, SRU; Diphenylether-phosgene copolymer, SRU; 4-Fluorophenyl 4-hydroxyphenylketone potassium salt polymer, SRU;Poly(oxy-1,4-phenylenecarbonyl-1,4-phenylene); PEK-KT 5;
CAS Registry Number:27380-27-4
Melting Point: 372 ºC
Molecular Formula: (C13H8 O2)n

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