65181-78-4
基本信息
N,N’-双(3-甲基苯基)-N,N’-二苯基-[1,1’-联苯]-4,4’-二胺
N,N'-二苯基-N,N'-二(3-甲基苯基)-1,1'- 联苯-4,4'-二胺
N,N′-二苯基-N,N′-(3-甲基苯基)-1,1′-联苯-4,4′-二胺
N,N'-二苯基-N,N'-二(3-甲基苯基)-1,1'-联苯-4,
二苯苯啶
TPD( N,N'-二苯基-N,N'-二(3-甲基苯基)-1,1'-联苯-4,4'-二胺)
4,4'-BIS[N-PHENYL-N-(M-TOLYL)AMINO]BIPHENYL
N,N'-BIS(3-METHYLPHENYL)-N,N'-BIS(PHENYL)BENZIDINE
N,N'-BIS(3-METHYLPHENYL)-N,N'-DIPHENYLBENZIDINE
N,N'-DIPHENYL-N,N'-DI(3-TOLYL)-4-BENZIDINE
N,N'-DIPHENYL-N,N'-DI(M-TOLYL)BENZIDINE
TPD
1’-biphenyl]-4,4’-diamine,n,n’-bis(3-methylphenyl)-n,n’-diphenyl-[
1’-Biphenyl]-4,4’-diamine,N,N’-bis(3-methylphenyl)-N,N’-diphenyl-[1
N,N-Dipehnyl-N,N-di(m-Tolyl)benzidine
4,4'-BIS(3-MethylPhenyl)-4,4'-Bis(Phenyl)-Benzidine
N,N'-Diphenyl-N,N'-di(3-methylphenyl)-1,1'-biphenyl-4,4'-diamine
N,N'-Diphenyl-N,N'-di(3-tolyl)-4-benzidine(TPD)
N N'-BIS(3-METHYLPHENYL)-N N'-DIPHENYL-&
N,N'-BIS-(3-METHYLPHENYL)-N,N'-BI-(PHENYL)-BENZIDINE
N,N'-Diphenyl-N,N'-bis(3-methylphenyl)-(1,1'-diphenyl)-4,4'-diamine
m-TPD
N,N'-bis(3-methylphenyl)-N,N'-diphenyl-benzidine TPD
N,N-DIPHENYL-N,N''-BIS (3-METHYLPHENYL) BENZIDINE
N,N'-Bis(3-methylphenyl)-N,N'-diphenyl-(1,1'-biphenyl)-4,4'-diamine dihydrochloride
物理化学性质
| 外观性状 | 白色粉末。 |
| 熔点 | 169°C |
| 沸点 | 680.1±55.0 °C(Predicted) |
| 密度 | 1.37 g/cm3 |
| 蒸气压 | 3.356Pa at 25℃ |
| 储存条件 | Sealed in dry,Room Temperature |
| 水溶解性 | 不溶于水 |
| 酸度系数(pKa) | -2.40±0.60(Predicted) |
| 形态 | 粉末 |
| 稳定性 | 稳定的。与强氧化剂不相容。 |
| InChI | 1S/C38H32N2/c1-29-11-9-17-37(27-29)39(33-13-5-3-6-14-33)35-23-19-31(20-24-35)32-21-25-36(26-22-32)40(34-15-7-4-8-16-34)38-18-10-12-30(2)28-38/h3-28H,1-2H3 |
| InChIKey | OGGKVJMNFFSDEV-UHFFFAOYSA-N |
| SMILES | Cc1cccc(c1)N(c2ccccc2)c3ccc(cc3)-c4ccc(cc4)N(c5ccccc5)c6cccc(C)c6 |
| LogP | 4.29 at 20℃ and pH6.3-6.5 |
| 表面张力 | 72.3mN/m at 242μg/L and 21.9℃ |
| CAS 数据库 | 65181-78-4(CAS DataBase Reference) |
| EPA化学物质信息 | [1,1'-Biphenyl]-4,4'-diamine, N,N'-bis(3-methylphenyl)-N,N'-diphenyl- (65181-78-4) |
| Absorption | λmax?352 nm?in THF |
| 概述 | N,N′-Bis(3-methylphenyl)-N,N′-diphenylbenzidine, commonly abbreviated as TPD,?is widely used as hole transport materials in organic electronic devices. |
| 颜色 | 白色粉末/结晶 |
安全数据
| 危险性符号(GHS) | ![]() GHS09 |
| 警示词 | 警告 |
| 危险性描述 | H411 |
| 防范说明 | P273 |
| 危险品标志 | N |
| 危险类别码 | R36/37/38-R51/53 |
| 安全说明 | S26-S36/37/39-S61 |
| 危险品运输编号 | 3077 |
| WGK Germany | 2 |
| TSCA | TSCA listed |
| REACH 注册登记 | Active |
| 危险等级 | 9 |
| 包装类别 | III |
| 海关编码 | 29215900 |
| 存储类别 | 11 - Combustible Solids |
| 危险性类别 | Aquatic Chronic 2 |
制备方法
92-86-4
1205-64-7
65181-78-4
以4,4'-二溴联苯和3-甲基二苯胺为原料合成N,N'-二苯基-N,N'-二(3-甲基苯基)-1,1'-联苯-4,4'-二胺的一般步骤:在氩气保护下,将3.0g(30mmol)叔丁醇钠、217mg(0.5mmol)IPr-HCl(化合物No.1)、45mg(0.2mmol)乙酸钯(II)、3.67g(20mmol)3-甲基二苯胺、3.2g(10mmol)4,4'-二溴联苯和30ml甲苯加入装有搅拌器、冷凝管、温度计和气体导入管的50ml三颈烧瓶中。将反应混合物在油浴中加热至130℃,回流反应7小时。反应完成后,冷却至室温并静置过夜。随后,向反应混合物中加入150ml二氯甲烷,过滤除去不溶物。滤液用50ml水洗涤两次,然后用30g无水硫酸钠干燥。蒸发溶剂后,得到粗产物。通过柱色谱法(使用Fuji Silicia的NH硅胶150g作为载体,环己烷作为洗脱液)纯化粗产物,最终得到4.4g N,N'-二苯基-N,N'-二(3-甲基苯基)-1,1'-联苯-4,4'-二胺(TPD),产率为85.2%。
参考文献:
[1] Tetrahedron Letters, 1998, vol. 39, # 16, p. 2367 - 2370
[2] Journal of the Chinese Chemical Society, 2001, vol. 48, # 6 A, p. 1059 - 1064
[3] Patent: EP2157077, 2010, A1. Location in patent: Page/Page column 9-10
[4] Journal of the American Chemical Society, 2012, vol. 134, # 50, p. 20262 - 20265
[5] Patent: JP5777106, 2015, B2. Location in patent: Paragraph 0037
知名试剂公司产品信息
N,N'-二苯基-N,N'-二(3-甲基苯基)-1,1'-联苯-4,4'-二胺价格(试剂级)
| 报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
| 2026/09/15 | D3236 | N,N'-二苯基-N,N'-二(间甲苯基)联苯胺(以升华法纯化) N,N'-Diphenyl-N,N'-di(m-tolyl)benzidine (purified by sublimation) | 65181-78-4 | 1G | 460元 |
| 2026/09/15 | D3236 | N,N'-二苯基-N,N'-二(间甲苯基)联苯胺(以升华法纯化) N,N'-Diphenyl-N,N'-di(m-tolyl)benzidine (purified by sublimation) | 65181-78-4 | 5G | 1390元 |
| 2026/09/15 | D2448 | N,N'-二苯基-N,N'-二(间甲苯基)联苯胺 N,N'-Diphenyl-N,N'-di(m-tolyl)benzidine | 65181-78-4 | 1G | 135元 |
