20441-06-9

• 常用中文名：N,N'-二苯基-N,N'-二(对甲苯基)联苯胺
• 常用英文名：N,N'-Diphenyl-N,N'-di(p-tolyl)benzidine
• CAS号：20441-06-9
• 分子式：C₃₈H₃₂N₂
• 分子量：516.67400
• 发布时间：2018-12-28 15:00:20
• 更新时间：2026-07-08 08:43:53

名称

• 中文名: N,N'-二苯基-N,N'-双(4-甲基苯基)-4,4'-联苯二胺
• 英文名: 4-methyl-N-[4-[4-(N-(4-methylphenyl)anilino)phenyl]phenyl]-N-phenylaniline
• 中文别名: N,N-二苯基-N,N-二(4-甲苯基)联苯二胺; 联苯二胺; N,N'-二苯基-N,N'-双(4-甲基苯基)- 4,4'-联苯二胺; N,N'-二苯基-N,N'-双(4-甲基苯基)联苯-4,4'-二胺; N,N'-二苯基-N,N'-二(4-甲基苯基)-1,1'-联苯-4,4'-二胺; N,N′-二苯基-N,N′-二(4-甲基苯基)4,4′-联苯二胺 (P-TPD)[20; N,N'-二苯基-N,N'-二(4-甲苯基)-1,1'-联苯-4,4'-二胺; 5-(4-[1,1'-联苯基])-2-溴-11,11-二甲基-5,11-二氢茚并[1,2-B]咔唑; 双(4-甲基苯基)-4,4' N,N'-二(4-甲基苯基)-N,N'-联苯二胺(P-TPD); N,N'-二(4-甲基苯基)-N,N'-联苯二胺; N,N-二(4-甲基苯基)-N,N-联苯二胺; N,N'-双(4-甲苯基)-N,N'-二苯基联苯胺; 二苯基-N,N' N,N'-DIPHENYL-N,N'-DI(P-TOLYL)BENZIDINE N,N'-二苯基-N,N'-二(对甲苯基)联苯胺
• 英文别名: N,N'-Diphenyl-N,N'-di(p-tolyl)benzidine>; [1,1'-Biphenyl]-4,4'-diamine, N4,N4'-bis(4-methylphenyl)-N4,N4'-diphenyl; N,N'-diphenyl-N,N'-di-p-tolyl- Benzidine(p-TPD); N,N'-Diphenyl-N,N'-bis(4-methylphenyl)[1,1'-biphenyl]-4,4'-diamine; N,N' N,N'-diphenyl-N,N'-bis(4-Methylphenyl)-1,1'-Biphenyl-4,4'-diaMine; N4,N4'-diphenyl-N4,N4'-di-p-tolyl-[1,1'-biphenyl]-4,4'-diamine; 4,4'-bis(N-phenyl-N'-(4-methylphenyl)amino)biphenyl; p-TPD; N,N'-Bis-(4-methylphenyl)-N,N'-diphenyl-benzidine; 5-([1,1'-biphenyl]-4-yl)-2-broMo-11,11-diMethyl-5,11-dihydroindeno[1,2-b]cbazole; N,N'-Bis(4; N4,N4'-Diphenyl-N4,N4'-di-p-tolyl-[1,1'-biphenyl]-4,4'-diamine; N,N'-Bis(4-methylphenyl)-N,N'-diphenylbiphenyl-4,4'-diamine; N,N'-diphenyl-N,N'-di-p-tolyl- Benzidine; N,N'-bis(4-methylphenyl)-N,N'-bis(phenyl)benzidine; N,N'-Bis(4-methylphenyl)-N,N'-diphenyl-benzidine; 4,4'-Bis[N-phenyl-N-(p-tolyl)amino]biphenyl

物化性质

• 密度: 1.149±0.06 g/cm3
• 沸点: 680.1±55.0 °C(Predicted)
• 熔点: 165.0-169.0 °C
• 分子式: C₃₈H₃₂N₂
• 分子量: 516.67400
• 精确质量: 516.25700
• PSA: 6.48000
• LogP: 10.91000
• 储存条件: 2-8°C， 避光
• 水溶解性: Insuluble (2.2E-8 g/L) (25 ºC)

安全

• 危害码 (欧洲): Xn
• 海关编码: 2921590090

合成路线

3001-15-8 620-84-8 ~77% 20441-06-9

文献：Orient Chemical Industries, Ltd. Patent: EP1553079 A2, 2005 ; Location in patent: Page/Page column 11 ;

4316-53-4 ~87% 20441-06-9

文献：Sreenath, Kesavapillai; Suneesh, Chettiyam Veettil; Ratheesh Kumar, Venugopal K.; Gopidas, Karical R. Journal of Organic Chemistry, 2008 , vol. 73, # 8 p. 3245 - 3251

624-31-7 531-91-9 ~86% 20441-06-9

文献：Zhang, Ya-Dong; Hreha, Richard D.; Jabbour, Ghassan E.; Kippelen, Bernard; Peyghambarian; Marder, Seth R. Journal of Materials Chemistry, 2002 , vol. 12, # 6 p. 1703 - 1708

106-38-7 531-91-9 ~77% 20441-06-9

文献：Scheler, Esther; Strohriegl, Peter Chemistry of Materials, 2010 , vol. 22, # 4 p. 1410 - 1419

上下游产品

上游产品  6
3001-15-8 620-84-8 4316-53-4 624-31-7
531-91-9 106-38-7
下游产品  0

海关

海关编码	2921590090
中文概述	2921590090. 其他芳香多胺及衍生物及它们的盐. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%