4,4',4''-Tris(N-3-methylphenyl-N-phenylamino)triphenylamine

Modify Date: 2026-07-16 18:11:49

4,4',4''-Tris(N-3-methylphenyl-N-phenylamino)triphenylamine Structure
4,4',4''-Tris(N-3-methylphenyl-N-phenylamino)triphenylamine structure
Common Name 4,4',4''-Tris(N-3-methylphenyl-N-phenylamino)triphenylamine
CAS Number 124729-98-2 Molecular Weight 789.018
Density 1.2±0.1 g/cm3 Boiling Point N/A
Molecular Formula C57H48N4 Melting Point 203-207ºC
MSDS Chinese USA Flash Point N/A
Symbol GHS07
GHS07
Signal Word Warning

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name N1-Phenyl-N4,N4-bis(4-(phenyl(m-tolyl)amino)phenyl)-N1-(m-tolyl)benzene-1,4-diamine
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.2±0.1 g/cm3
Melting Point 203-207ºC
Molecular Formula C57H48N4
Molecular Weight 789.018
Exact Mass 788.387878
PSA 12.96000
LogP 17.68
Index of Refraction 1.700
InChIKey DIVZFUBWFAOMCW-UHFFFAOYSA-N
SMILES Cc1cccc(N(c2ccccc2)c2ccc(N(c3ccc(N(c4ccccc4)c4cccc(C)c4)cc3)c3ccc(N(c4ccccc4)c4cccc(C)c4)cc3)cc2)c1

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Hazard Codes Xi
Risk Phrases 36/37/38
Safety Phrases 26-36
RIDADR NONH for all modes of transport

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~90%

4,4',4''-Tris(N-3-methylphenyl-N-phenylamino)triphenylamine Structure

4,4',4''-Tris(N...

CAS#:124729-98-2

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Literature: Tetrahedron Letters, , vol. 39, # 16 p. 2367 - 2370

~86%

4,4',4''-Tris(N-3-methylphenyl-N-phenylamino)triphenylamine Structure

4,4',4''-Tris(N...

CAS#:124729-98-2

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Literature: JP2005/350416 A, ; Page/Page column 41-42 ;

~%

4,4',4''-Tris(N-3-methylphenyl-N-phenylamino)triphenylamine Structure

4,4',4''-Tris(N...

CAS#:124729-98-2

Learn More
Literature: Journal of the Chemical Society. Perkin Transactions 1, , # 20 p. 2548 - 2552

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  4

DownStream  0

 Articles1

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

A Novel Family of Boron-Containing Hole-Blocking Amorphous Molecular Materials for Blue- and Blue–Violet-Emitting Organic Electroluminescent Devices Kinoshita, M.; et al.

Adv. Funct. Mater. 12 , 780-786, (2002)

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

4,4',4''-Tris[phenyl(m-tolyl)amino]triphenylamine
N-(3-Methylphenyl)-N',N'-bis{4-[(3-methylphenyl)(phenyl)amino]phenyl}-N-phenyl-1,4-benzenediamine
4,4',4''-Tris(N-3-methylphenyl-N-phenylamino)triphenylamine
4,4,4" -Tris(N-3-MethylPhenyl-N-Phenyl-Amino)triPhenylamine
4,4',4" -Tris(N-3-methylphenyl-N-phenyl-amino)triphenylamine
4-N-(3-methylphenyl)-1-N,1-N-bis[4-(N-(3-methylphenyl)anilino)phenyl]-4-N-phenylbenzene-1,4-diamine

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular formula of N1-Phenyl-N4,N4-bis(4-(phenyl(m-tolyl)amino)phenyl)-N1-(m-tolyl)benzene-1,4-diamine?
A: Molecular formula of N1-Phenyl-N4,N4-bis(4-(phenyl(m-tolyl)amino)phenyl)-N1-(m-tolyl)benzene-1,4-diamine is C57H48N4.
Q: What is the CAS number of N1-Phenyl-N4,N4-bis(4-(phenyl(m-tolyl)amino)phenyl)-N1-(m-tolyl)benzene-1,4-diamine?
A: CAS number of N1-Phenyl-N4,N4-bis(4-(phenyl(m-tolyl)amino)phenyl)-N1-(m-tolyl)benzene-1,4-diamine is 124729-98-2.
Q: What is the molecular weight of N1-Phenyl-N4,N4-bis(4-(phenyl(m-tolyl)amino)phenyl)-N1-(m-tolyl)benzene-1,4-diamine?
A: Molecular weight of N1-Phenyl-N4,N4-bis(4-(phenyl(m-tolyl)amino)phenyl)-N1-(m-tolyl)benzene-1,4-diamine is 789.018.
Q: What is the polar surface area (PSA) of N1-Phenyl-N4,N4-bis(4-(phenyl(m-tolyl)amino)phenyl)-N1-(m-tolyl)benzene-1,4-diamine?
A: Polar surface area (PSA) of N1-Phenyl-N4,N4-bis(4-(phenyl(m-tolyl)amino)phenyl)-N1-(m-tolyl)benzene-1,4-diamine is 12.96000.
Q: What are the upstream materials of N1-Phenyl-N4,N4-bis(4-(phenyl(m-tolyl)amino)phenyl)-N1-(m-tolyl)benzene-1,4-diamine?
A: Related upstream materials(CAS) of N1-Phenyl-N4,N4-bis(4-(phenyl(m-tolyl)amino)phenyl)-N1-(m-tolyl)benzene-1,4-diamine: 1205-64-7;4316-58-9;4181-20-8;603-34-9.
Q: What is the LogP of N1-Phenyl-N4,N4-bis(4-(phenyl(m-tolyl)amino)phenyl)-N1-(m-tolyl)benzene-1,4-diamine?
A: LogP of N1-Phenyl-N4,N4-bis(4-(phenyl(m-tolyl)amino)phenyl)-N1-(m-tolyl)benzene-1,4-diamine is 17.68.
Q: What is the InChIKey of N1-Phenyl-N4,N4-bis(4-(phenyl(m-tolyl)amino)phenyl)-N1-(m-tolyl)benzene-1,4-diamine?
A: InChIKey of N1-Phenyl-N4,N4-bis(4-(phenyl(m-tolyl)amino)phenyl)-N1-(m-tolyl)benzene-1,4-diamine is DIVZFUBWFAOMCW-UHFFFAOYSA-N.
Q: What is the SMILES notation of N1-Phenyl-N4,N4-bis(4-(phenyl(m-tolyl)amino)phenyl)-N1-(m-tolyl)benzene-1,4-diamine?
A: SMILES notation of N1-Phenyl-N4,N4-bis(4-(phenyl(m-tolyl)amino)phenyl)-N1-(m-tolyl)benzene-1,4-diamine is Cc1cccc(N(c2ccccc2)c2ccc(N(c3ccc(N(c4ccccc4)c4cccc(C)c4)cc3)c3ccc(N(c4ccccc4)c4cccc(C)c4)cc3)cc2)c1.
Q: What is the English name of N1-Phenyl-N4,N4-bis(4-(phenyl(m-tolyl)amino)phenyl)-N1-(m-tolyl)benzene-1,4-diamine?
A: The English name of N1-Phenyl-N4,N4-bis(4-(phenyl(m-tolyl)amino)phenyl)-N1-(m-tolyl)benzene-1,4-diamine is N1-Phenyl-N4,N4-bis(4-(phenyl(m-tolyl)amino)phenyl)-N1-(m-tolyl)benzene-1,4-diamine.
Q: What is the melting point of N1-Phenyl-N4,N4-bis(4-(phenyl(m-tolyl)amino)phenyl)-N1-(m-tolyl)benzene-1,4-diamine?
A: Melting point of N1-Phenyl-N4,N4-bis(4-(phenyl(m-tolyl)amino)phenyl)-N1-(m-tolyl)benzene-1,4-diamine is 203-207ºC.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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