1010396-31-2

VNPB N,N'-Bis(naphthalen-1-yl)-N,N'-bis(4-vinyl-phenyl)benzidine N4,N4′-di(Naphthalen-1-yl)-N4,N4′-bis(4- vinylphenyl)biphenyl-4,4′-diamine N4,N4'-Bis(4-ethenylphenyl)-N4,N4'-di-1-naphthalenyl-[1,1'-biphenyl]-4,4'-diamine [1,1'-Biphenyl]-4,4'-diamine, N4,N4'-bis(4-ethenylphenyl)-N4,N4'-di-1-naphthalenyl- N4,N4'-Bis(4-ethenylphenyl)-N4,N4'-di-1-naphthalenyl-[1,1'-biphenyl]-4,4'-diamine ISO 9001：2015 REACH