1,4-Bis(phenylamino)benzene

CAS 74-31-7 · C18H16N2 · 260.33 g/mol

Structure of 1,4-Bis(phenylamino)benzene
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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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Properties & storage

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