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

Applications

Product Name: 4,4',4''-Tris(N-3-methylphenyl-N-phenylamino)triphenylamine
CAS No.: 124729-98-2
Chemical Name: 4,4',4''-Tris(N-3-methylphenyl-N-phenylamino)triphenylamine
Synonyms: M-MTDATA;MTDATA;SUBLI;Mtdada;-N1-(m-tolyl);4,4',4''-Tris(N-3-me;N1-Phenyl-N4,N4-bis(4-(phenyl(m-tolyl);M-MTDATA,4,4',4''-Tris(N-3-Methylphenyl-N;4,4',4''-Tris[phenyl(M-tolyl)aMino]triphenylaMine;Tris (N-3- methylphenyl- N- phenylamino) triphenylamine
CBNumber: CB9141410
Molecular Formula: C57H48N4
Formula Weight: 789.02
MOL File: 124729-98-2.mol

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

Melting point:: 203-207°C
Density: 1.190±0.06 g/cm3(Predicted)
storage temp.: 2-8°C
pka: -1.07±0.60(Predicted)
form: powder
color: White to Yellow
InChIKey: DIVZFUBWFAOMCW-UHFFFAOYSA-N
SMILES: C1(N(C2=CC=CC(C)=C2)C2=CC=CC=C2)=CC=C(N(C2=CC=C(N(C3=CC=CC(C)=C3)C3=CC=CC=C3)C=C2)C2=CC=C(N(C3=CC=CC(C)=C3)C3=CC=CC=C3)C=C2)C=C1
Absorption: λmax312 nm, 342 nm in THF

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
HS Code: 29214200
Storage Class: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 776327
Product name: 4,4′,4′′-Tris[phenyl(m-tolyl)amino]triphenylamine
Purity: 98.0%
Packaging: 1g
Price: $92.6
Updated: 2026/03/19

Sigma-Aldrich

Product number: 776327
Product name: 4,4′,4′′-Tris[phenyl(m-tolyl)amino]triphenylamine
Purity: 98.0%
Packaging: 5g
Price: $361
Updated: 2026/03/19

TCI Chemical

Product number: T2251
Product name: 4,4',4''-Tris[phenyl(m-tolyl)amino]triphenylamine
Purity: >98.0%(N)
Packaging: 100mg
Price: $85
Updated: 2026/03/19

AK Scientific

Product number: X4222
Product name: 4,4′,4′′-Tris[phenyl(m-tolyl)amino]triphenylamine
Packaging: 100mg
Price: $54
Updated: 2021/12/16

AK Scientific

Product number: X4222
Product name: 4,4′,4′′-Tris[phenyl(m-tolyl)amino]triphenylamine
Packaging: 1g
Price: $147
Updated: 2021/12/16

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4,4',4''-Tris(N-3-methylphenyl-N-phenylamino)triphenylamine Chemical Properties,Usage,Production

Applications

With its very low solid-state ionisation potential and good-quality amorphous film, 4,4',4''-Tris[phenyl(m-tolyl)amino]triphenylamine, m-MTDATA acts as an effective material for the hole-injection buffer layer (HIL) that facilitates hole injection from the ITO electrode to the hole transporting layer (HTL). This potentially lowers the driving voltage of the OLED devices. F4-TCNQ, a strong electron acceptor, is always used together with m-MTDATA as a p-doping material to improve the conductivity of the HTL buffering layer. Typical structure of the device (or part of the device) is ITO/p-doped m-MTDATA/HTL/etc.

Description

With its very low solid-state ionisation potential and good-quality amorphous film, 4,4',4''-Tris[phenyl(m-tolyl)amino]triphenylamine, m-MTDATA acts as an effective material for the hole-injection buffer layer (HIL) that facilitates hole injection from the ITO electrode to the hole transporting layer (HTL). This potentially lowers the driving voltage of the OLED devices.

Uses

Hole-transporting layer and Hole Injection layer material for High-Performance OLEDs.

4,4',4''-Tris(N-3-methylphenyl-N-phenylamino)triphenylamine Preparation Products And Raw materials

Raw materials

Preparation Products

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

China 141 Germany 1 India 2 Japan 2 United Kingdom 1 United States 9 Global 156

Zhejiang Hongwu Technology Co., Ltd.

Tel: 18255593606 19705058148
Email: wlb@hwoled.com
Country: China
ProdList: 2997
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Jilin OLED Material Tech Co., Ltd

Tel: 0431-85877181
Fax: 0431-85804772
Email: sales@jl-oled.com
Country: China
ProdList: 154
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Adamas Reagent, Ltd.

Tel: 400-6009262 15618770481
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Email: yhx@titansci.com
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XiaoGan ShenYuan ChemPharm co,ltd

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Email: 1791901229@qq.com
Country: China
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Beijing Isomersyn Technology CO;LTD

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Country: China
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Tangshan Moneide Trading Co., Ltd.

Tel: 0315-8309571 15633399667
Fax: +86-315-7726572
Email: sales@moneidechem.com
Country: China
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HANSHANG CHEMICAL SCIENTIFIC LIMITED

Tel: 021-50521775 15800962688
Fax: 86-21-58306291
Email: sales@hanshangchem.com
Country: China
ProdList: 471
Advantage: 57

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View Lastest Price from 4,4',4''-Tris(N-3-methylphenyl-N-phenylamino)triphenylamine manufacturers

Henan Fengda Chemical Co., Ltd

Product: 4,4',4''-Tris(N-3-methylphenyl-N-phenylamino)triphenylamine 124729-98-2
Price: US $188.00-1.00/KG
Min. Order: 1KG
Purity: 99%, 99.5% Sublimated
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-01-05

Career Henan Chemical Co

Product: 4,4',4''-Tris(N-3-methylphenyl-N-phenylamino)triphenylamine 124729-98-2
Price: US $300.00/KG
Min. Order: 1KG
Purity: 99
Supply Ability: customise
Release date: 2018-07-25

124729-98-2, 4,4',4''-Tris(N-3-methylphenyl-N-phenylamino)triphenylamineRelated Search:

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MTDATA

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4,4',4'-TRIS(N-3-METHYLPHENYL-N-PHENYL-AMINO)-TRIPHENYLAMINE M-MTDATA

SUBLI

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4,4',4''-Tris[phenyl(m-tolyl)amino]triphenylamine >=99.0%

M-MTDATA,4,4',4''-Tris(N-3-Methylphenyl-N

Mtdada

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Tris (N-3- methylphenyl- N- phenylamino) triphenylamine

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4,4',4''-Tris(N-3-methylphenyl-N-phenylamino)triphenylamine ISO 9001：2015 REACH

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

4,4′,4′′-Tris[phenyl(<i>m</i>-tolyl)amino]triphenylamine

4,4',4''-Tris[phenyl(m-tolyl)amino]triphenylamine 98.00%

124729-98-2

C57H48N4

OLED

oled materials

electronic

OLED-sublimed