1,4-Bis(phenylamino)benzene

CAS 74-31-7 · C18H16N2 · 260.33 g/mol

Basic information

CAS number	74-31-7
Product name	1,4-Bis(phenylamino)benzene
Chinese name	N,N'-二苯基-1,4-苯二胺
Synonyms	4,4’-diphenyl-p-phenylenediamine
Chinese synonyms	N,N’-二苯基对苯二胺; 防老剂H; 防老剂PPD; N，N′-二苯基对苯二胺; 二苯基四苯基二胺; N,N-二苯基对苯二胺; 1,4-二苯胺基苯; 1,4-二苯氨基苯
Molecular formula	C18H16N2
Molecular weight	260.33 g/mol
EC number	200-806-4

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Melting Point	134-141 ( ℃ )
Boiling Point	297 ( ℃ )