中文名称:N,N-二苯基对苯二胺
  • 防老剂H; N,N’-二苯基对苯二胺; 防老剂PPD; N,N′-二苯基对苯二胺; 二苯基四苯基二胺; 1,4-二苯胺基苯; 1,4-二苯氨基苯; N,N'-二苯基对苯二胺
  • Diphenyl-p-phenylenediamine
  • 1,4-Dianilinobenzene; 1,4-Bis(phenylamino) benzene; p-bis(phenylamino)benzene; p-phenylaminodiphenylamine; p-phenylenediphenyldiamine; Agerite DPPD; diafen; diafen ff; Diphenyl PPD; DFFD; DPPD; ekaland dppd; flexamine g; JZF; naugard j; N,N'-diphenyl-1,4-Benzenediamine; N,N'-diphenyl-1,4-diaminobenzene; N,N'-diphenyl-1,4-phenylenediamine; nocrac dp; nonflex h; nonox dppd; permanax 18; permanax dppd; stabilizer dppd; ANTIOXIDANT H; N,N'-Diphenyl-p-phenylenediamine; 4,4’-diphenyl-p-phenylenediamine; 4,4'-Diphenyl-p-phenylenediamine; 4-Phenylaminodiphenylamine; Altofane DIP; altofanedip; Antage DP; antagedp; antigenep; N,N'-diphenylbenzene-1,4-diamine
  • 74-31-7
  • 200-806-4
  • C18H16N2
  • 260.333
  • InChI=1/C18H16N2/c1-3-7-15(8-4-1)19-17-11-13-18(14-12-17)20-16-9-5-2-6-10-16/h1-14,19-20H
  • N,N-二苯基对苯二胺 74-31-7
  • 1.175g/cm3
  • 134-141℃
  • 469.2°C at 760 mmHg
  • 297°C
  • <0.1 g/100 mL at 20℃
  • 5.6E-09mmHg at 25°C
  • 熔点:145 - 152 ℃

    沸点:220 - 225 ℃

    密度:1.2

    水溶性:<0.1 g/100 mL at 20 C

    外观:灰色粉末状或片状

  • 用于天然丁苯、丁腈、顺丁、丁基、聚异戊二烯等橡胶、胶乳中,可使其具有良好的耐多次挠曲性和防龟裂性能。提高定伸强力,增强对热氧、臭氧以及铜墙铁壁锰等有害金属的防护作用,对硫化无影响。与防老剂D并用可解决深色橡胶制品的多种老化问题。此外,也用作聚乙稀、聚丙稀?
  •  Xi:Irritant;
  • R43:;
    R52/53:;
  • S24:;
    S37:;
    S61:;
  • 苯胺
  • 苯胺