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N,N'-DIPHENYL-N,N'-DI-P-TOLYLBENZENE-1,&

N,N'-DIPHENYL-N,N'-DI-P-TOLYLBENZENE-1,& structure

CAS No.: 138171-14-9

Chemical Name:: N,N'-DIPHENYL-N,N'-DI-P-TOLYLBENZENE-1,&

Synonyms: MBPDA;N,N'-DIPHENYL-N,N'-DI-P-TOLYLBENZENE-1,&;N,N'-Diphenyl-N,N'-di-p-tolylbenzene-1,4-diamine;N1,N4-diphenyl-N1,N4-di-p-tolylbenzene-1,4-diamine;N,N'-Diphenyl-N,N'-bis(p-tolyl)-1,4-phenylenediamine;N,N-Di(4-methylphenyl)-N,N-diphenyl-1,4-phenylendiamine;N,N'-Diphenyl-N,N'-bis(p-tolyl)-1,4-phenylenediamine>N,N'-Bis(4-methylphenyl)-N,N'-diphenyl-1,4-phenylenediamine;4',4'''-Dimethyl-N,N,N',N'-tetraphenyl-1,4-phenylenediamine;1,4-Benzenediamine, N1,N4-bis(4-methylphenyl)-N1,N4-diphenyl-

CBNumber:: CB4500351

Molecular Formula:: C32H28N2

Molecular Weight:: 440.58

MDL Number:: MFCD01310665

MOL File:: 138171-14-9.mol

MSDS File:: SDS

Last updated:2026-01-13 11:22:08

Product description	Number	Pack Size	Price
N,N′-Diphenyl-N,N′-di-p-tolylbenzene-1,4-diamine	663263	1g	$97.7
N,N′-Diphenyl-N,N′-di-p-tolylbenzene-1,4-diamine	663263	5g	$336
N,N'-Diphenyl-N,N'-bis(p-tolyl)-1,4-phenylenediamine >97.0%(HPLC)	D4905	1g	$75
N,N'-Diphenyl-N,N'-bis(p-tolyl)-1,4-phenylenediamine >97.0%(HPLC)	D4905	5g	$253
N,N'-Di-(4-methyl-phenyl)-N,N'-diphenyl-1,4-phenylendiamine	FD149719	1g	$70

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N,N'-DIPHENYL-N,N'-DI-P-TOLYLBENZENE-1,& Properties

Melting point	190-194 °C
Boiling point	598.2±50.0 °C(Predicted)
Density	1.146±0.06 g/cm3(Predicted)
form	powder to crystal
pka	-1.67±0.60(Predicted)
color	White to Light yellow
InChI	1S/C32H28N2/c1-25-13-17-29(18-14-25)33(27-9-5-3-6-10-27)31-21-23-32(24-22-31)34(28-11-7-4-8-12-28)30-19-15-26(2)16-20-30/h3-24H,1-2H3
InChIKey	FQNVFRPAQRVHKO-UHFFFAOYSA-N
SMILES	Cc1ccc(cc1)N(c2ccccc2)c3ccc(cc3)N(c4ccccc4)c5ccc(C)cc5
UNSPSC Code	12352103
NACRES	NA.23

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302
Precautionary statements	P264-P270-P301+P312-P330-P501
PPE	dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes	Xn
Risk Statements	22
WGK Germany	3
HS Code	2921.59.8090
Storage Class	13 - Non Combustible Solids
Hazard Classifications	Acute Tox. 4 Oral

N,N'-DIPHENYL-N,N'-DI-P-TOLYLBENZENE-1,& price More Price(12)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	663263	N,N′-Diphenyl-N,N′-di-p-tolylbenzene-1,4-diamine	138171-14-9	1g	$97.7	2023-06-20	Buy
Sigma-Aldrich	663263	N,N′-Diphenyl-N,N′-di-p-tolylbenzene-1,4-diamine	138171-14-9	5g	$336	2023-06-20	Buy
TCI Chemical	D4905	N,N'-Diphenyl-N,N'-bis(p-tolyl)-1,4-phenylenediamine >97.0%(HPLC)	138171-14-9	1g	$75	2026-04-30	Buy
TCI Chemical	D4905	N,N'-Diphenyl-N,N'-bis(p-tolyl)-1,4-phenylenediamine >97.0%(HPLC)	138171-14-9	5g	$253	2026-04-30	Buy
Biosynth Carbosynth	FD149719	N,N'-Di-(4-methyl-phenyl)-N,N'-diphenyl-1,4-phenylendiamine	138171-14-9	1g	$70	2021-12-16	Buy

Product number	Packaging	Price	Buy
663263	1g	$97.7	Buy
663263	5g	$336	Buy
D4905	1g	$75	Buy
D4905	5g	$253	Buy
FD149719	1g	$70	Buy

N,N'-DIPHENYL-N,N'-DI-P-TOLYLBENZENE-1,& Chemical Properties,Uses,Production

Uses

Hole-transport material for blue to yellow emitting OLEDs with aluminum quinolate (Alq₃) derivatives.

N,N'-DIPHENYL-N,N'-DI-P-TOLYLBENZENE-1,& Preparation Products And Raw materials

Raw materials

Preparation Products

N,N'-DIPHENYL-N,N'-DI-P-TOLYLBENZENE-1,& Suppliers

Global( 38)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49977	58
CD Chemical Group Limited	+8615986615575	info@codchem.com	China	17259	58
Aladdin Scientific		tp@aladdinsci.com	United States	52923	58
Guangzhou CATO Research Chemicals Inc.	+86-020-81960175-617 +8615602392859	Intermediate@cato-chem.com	China	3858	58
TOKYO CHEMICAL INDUSTRY CO., LTD.	03-36680489	Sales-JP@TCIchemicals.com	Japan	28387	80
TCI Europe	320-37350700	sales@tcieurope.eu	Europe	23671	75
TCI AMERICA	800-4238616	sales@tciamerica.com	Americas	23653	75
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51395	80
Shijiazhuang Sdyano Fine Chemical Co., Ltd.	0311-89250318 031166536426	master@sjzsdyn.com	China	3495	58
Shanghai YuanYe Biotechnology Co., Ltd.	021-61312847; 18021002903	3008007409@qq.com	China	89689	60

Supplier	Advantage
CONIER CHEM AND PHARMA LIMITED	58
CD Chemical Group Limited	58
Aladdin Scientific	58
Guangzhou CATO Research Chemicals Inc.	58
TOKYO CHEMICAL INDUSTRY CO., LTD.	80
TCI Europe	75
TCI AMERICA	75
Sigma-Aldrich	80
Shijiazhuang Sdyano Fine Chemical Co., Ltd.	58
Shanghai YuanYe Biotechnology Co., Ltd.	60

138171-14-9(N,N'-DIPHENYL-N,N'-DI-P-TOLYLBENZENE-1,&)Related Search:

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N,N,N',N'-Tetra(2-naphthalenyl)(1,1'-biphenyl)-4,4'-diamine Tris(4-(thiophen-2-yl)phenyl)aMine 9H-FLUORENE-2,7-DIAMINE, 9,9-DIMETHYL-N2,N7-BIS(3-METHYLPHENYL)-N2,N7-DIPHENYL- 7,7'-Bi[1,4]benzoxazino[2,3,4-kl]phenoxazine N,N'-DIPHENYL-N,N'-DI-P-TOLYLBENZENE-1,4-DIAMINE

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N,N'-Diphenyl-N,N'-bis(p-tolyl)-1,4-phenylenediamine N,N'-Diphenyl-N,N'-bis(p-tolyl)-1,4-phenylenediamine N,N'-Bis(4-methylphenyl)-N,N'-diphenyl-1,4-phenylenediamine 1-N,4-N-bis(4-methylphenyl)-1-N,4-N-diphenylbenzene-1,4-diamine N,N'-DIPHENYL-N,N'-DI-P-TOLYLBENZENE-1,& N,N-Di(4-methylphenyl)-N,N-diphenyl-1,4-phenylendiamine MBPDA N,N'-Diphenyl-N,N'-bis(p-tolyl)-1,4-phenylenediamine> 1,4-Benzenediamine, N1,N4-bis(4-methylphenyl)-N1,N4-diphenyl- 4',4'''-Dimethyl-N,N,N',N'-tetraphenyl-1,4-phenylenediamine N1,N4-diphenyl-N1,N4-di-p-tolylbenzene-1,4-diamine N,N'-Diphenyl-N,N'-di-p-tolylbenzene-1,4-diamine N,N′-Diphenyl-N,N′-di-p-tolylbenzene-1,4-diamine 138171-14-9