CAS Registry Number: 123847-85-8

Name:

[1,​1'-​Biphenyl]​-​4,​4'-​diamine, N4,​N4'-​di-​1-​naphthalenyl-​N4,​N4'-​diphenyl-
[1,​1'-​Biphenyl]​-​4,​4'-​diamine, N,​N'-​di-​1-​naphthalenyl-​N,​N'-​diphenyl- (9CI); 4,​4'-​Bis[(1-​naphthyl)​(phenyl)​amino]​biphenyl; 4,​4'-​Bis[(1-​naphthyl)​phenylamino]​-​1,​1'-​biphenyl; 4,​4'-​Bis[N-​(1-​naphthyl)​-​N-​phenylamino]​biphenyl; 4,​4'-​Bis[N-​phenyl-​N-​(1''-​naphthyl)​amino]​biphenyl; 4,​4'-​Bis[phenyl(naphthale​n-​1-​yl)​amino]​-​1,​1'-​biphenyl; LT-​E 101; N,​N-​Bis(1-​naphthyl)​-​N,​N'-​diphenyl-​1,​1'-​biphenyl-​4,​4'-​diamine; N,​N'-​Biphenyl-​N,​N'-​bis(1-​naphthyl)​[1,​1'-​biphenyl]​-​4,​4'-​diamine; N,​N'-​Biphenyl-​N,​N'-​bis-​(1-​naphthenyl)​-​[1,​1'-​biphenyl]​-​4,​4'-​diamine; N,​N'-​Bis(1-​naphthyl)​-​N,​N'-​diphenyl-​1,​1'-​biphenyl-​4,​4'-​diamine; N,​N'-​Bis(1-​naphthyl)​-​N,​N'-​diphenyl-​1,​1'-​diphenyl-​4,​4'-​diamine; N,​N'-​Bis(1-​naphthyl)​-​N,​N'-​diphenyl-​4,​4'-​benzidine; N,​N'-​Bis(naphthalen-​1-​yl)​-​N,​N'-​bis(phenyl)​benzidine; N,​N'-​Bis(naphthalen-​1-​yl)​-​N,​N'-​diphenylbenzidine; N,​N'-​Bis(α-​naphthyl)​-​N,​N'-​diphenyl-​1,​1'-​biphenyl-​4,​4'-​diamine; N,​N'-​Bis(α-​naphthyl)​-​N,​N'-​diphenylbenzidine; N,​N'-​Bis-​(1-​naphthalenyl)​-​N,​N'-​bis-​phenyl-​(1,​1'-​biphenyl)​-​4,​4'-​diamine; N,​N'-​Di(1-​naphthyl)​-​N,​N'-​diphenyl-​4,​4'-​diaminobiphenyl; N,​N'-​Di(naphthalen-​1-​yl)​-​N,​N'-​diphenylbenzidene; N,​N'-​Di(naphthalen-​1-​yl)​-​N,​N'-​diphenylbenzidine; N,​N'-​Di-​(1-​naphthyl)​-​N,​N'-​diphenyl-​(1,​1'-​biphenyl)​-​4,​4'-​diamine; N,​N'-​Di-​1-​naphthyl-​N,​N'-​diphenylbenzidine; N,​N'-​Diphenyl-​N,​N'-​(1-​naphthyl)​-​1,​1'-​biphenyl-​4,​4'-​diamine; N,​N'-​Diphenyl-​N,​N'-​bis(1-​naphthyl)​-​1,​1'-​biphenyl-​4,​4'-​diamine; N,​N'-​Diphenyl-​N,​N'-​bis(α-​naphthyl)​-​1,​1'-​biphenyl-​4,​4'-​diamine; N,​N'-​Diphenyl-​N,​N'-​di(1-​naphthyl)​benzidine; NPB; NPB (photoreceptor); NPD; ST 16​/7; α-​NPB; α-​NPD 

Chemical Formula: C44H32N2
Exact Mass: 588.26
Molecular Weight: 588.74
m/z: 588.26 (100.0%), 589.26 (48.0%), 590.26 (11.4%), 591.27 (1.7%)
Elemental Analysis: C, 89.76; H, 5.48; N, 4.76

InChI: InChI=1S/C44H32N2/c1-3-17-37(18-4-1)45(43-23-11-15-35-13-7-9-21-41(35)43)39-29-25-33(26-30-39)34-27-31-40(32-28-34)46(38-19-5-2-6-20-38)44-24-12-16-36-14-8-10-22-42(36)44/h1-32H
InChIKey: IBHBKWKFFTZAHE-UHFFFAOYSA-N
Canonical SMILES : C1=CC=C(C=C1)N(C2=CC=C(C=C2)C3=CC=C(C=C3)N(C4=CC=CC=C4)C5=CC=CC6=CC=CC=C65)C7=CC=CC8=CC=CC=C87

Specification

98%

1. (1) Ko, Chung-Wen; Chemistry of Materials 2002, V14(1), P357-361 CAPLUS
2. (2) Huang, Li Qun; Acta Crystallographica, Section E: Structure Reports Online 2006, V62(5), Po2075-o2076 CAPLUS
3. (3) Lee, Chih-Chien; Journal of Applied Physics 2007, V101(11), P114501/1-114501/11 CAPLUS
4. (4) Hartmann, Horst; US 20080265216 A1 2008 CAPLUS
5. (5) Ichikawa, Musubu; Thin Solid Films 2007, V515(7-8), P3932-3935 CAPLUS
6. (6) Nishita, Nobuhiro; US 20070057630 A1 2007 CAPLUS
7. (7) Kim, Soo Young; Applied Physics Letters 2005, V87(23), P232105/1-232105/3 CAPLUS
8. (8) Peng, Qiming; Synthetic Metals 2013, V173, P31-34 CAPLUS
9. (9) Peng, Zhao-koai; Ganguang Kexue Yu Guang Huaxue 2004, V22(5), P357-362 CAPLUS
10. (10) Tsujioka, Tsuyoshi; Journal of the American Chemical Society 2008, V130(32), P10740-10747 CAPLUS
11. (11) Cho, Ho Young; Molecular Crystals and Liquid Crystals 2009, V498, P314-322 CAPLUS
12. (12) Wu, Chung-Chih; US 20040031958 A1 2004 CAPLUS
13. (13) Ye, Shanghui; Advanced Functional Materials 2010, V20(18), P3125-3135 CAPLUS
14. (14) Fujii, Hiroyuki; US 20030231370 A1 2003 CAPLUS
15. (15) Kato, Tetsuya; JP 2004186027 A 2004 CAPLUS
16. (16) Kato, Tetsuya; US 20050184657 A1 2005 CAPLUS
17. (17) Oh, Sung; Kongop Hwahak 2006, V17(6), P591-596 CAPLUS
18. (18) Aonuma, Masaki; Applied Physics Letters 2007, V90(18), P183503/1-183503/3 CAPLUS
19. (19) Kato, Tetsuya; US 20050064237 A1 2005 CAPLUS
20. (20) Wang, Fengxia; Journal of Applied Physics 2009, V105(8), P084518/1-084518/6 CAPLUS
21. (21) Chikamatsu, Masayuki; Applied Physics Letters 2002, V81(4), P769-771 CAPLUS
22. (22) Yabunouchi, Nobuhiro; US 20070075635 A1 2007 CAPLUS
23. (23) Wei, Bin; Advanced Functional Materials 2010, V20(15), P2448-2458 CAPLUS
24. (24) Smith, Catherine J.; Organic & Biomolecular Chemistry 2005, V3(20), P3767-3781 CAPLUS
25. (25) Chung, Pyung Jin; Han'guk Chaelyo Hakhoechi 2005, V15(7), P448-452 CAPLUS
26. (26) Wu, Zhaoxin; Journal of Physical Chemistry A 2013, V117(42), P10903-10911 CAPLUS
27. (27) Nishiyama, Yusuke; Chemical Physics Letters 2013, V556, P195-199 CAPLUS
28. (28) Qiao, Xianfeng; Journal of Applied Physics 2010, V107(10), P104505/1-104505/6 CAPLUS
29. (29) Okumoto, Kenji; Journal of Applied Physics 2006, V100(4), P044507/1-044507/5 CAPLUS
30. (30) Xu, M. S.; Applied Physics A: Materials Science & Processing 2005, V81(6), P1151-1156 CAPLUS
31. (31) Ma, F.; Japanese Journal of Applied Physics, Part 1: Regular Papers, Brief Communications & Review Papers 2006, V45(12), P9224-9227 CAPLUS
32. (32) Kitamura, Masatoshi; Japanese Journal of Applied Physics, Part 1: Regular Papers, Brief Communications & Review Papers 2006, V45(8A), P6112-6115 CAPLUS
33. (33) Li, Jian-Feng; Journal of Physics D: Applied Physics 2007, V40(8), P2435-2439 CAPLUS
34. (34) Park, Myung Hee; Sae Mulli 2008, V56(6), P512-517 CAPLUS
35. (35) Kato, Kazuki; Nippon Netsu Bussei Shinpojumu Koen Ronbunshu, 30th, Yonezawa, Japan, Oct. 28-30, 2009 2009, Pkato1/22-kato1/24 CAPLUS
36. (36) Jeon, Soon-Ok; Applied Physics Letters 2008, V93(6), P063306/1-063306/3 CAPLUS
37. (37) Ding, Bao-Fu; Applied Physics Letters 2012, V101(13), P133305/1-133305/4 CAPLUS
38. (38) Schwartz, Gregor; Advanced Materials (Weinheim, Germany) 2007, V19(21), P3672-3676 CAPLUS
39. (39) Chagas, Marcos R. M.; Thin Solid Films 2009, V517(15), P4461-4463 CAPLUS
40. (40) Seo, J. H.; Journal of Chemical Physics 2007, V126(6), P064706/1-064706/5 CAPLUS
41. (41) Chiang, Chien-Jung; Organic Electronics 2010, V11(3), P450-455 CAPLUS