4,4',4''-Tris[2-naphthyl(phenyl)amino]triphenylamine

Classification Applications

Product Name: 4,4',4''-Tris[2-naphthyl(phenyl)amino]triphenylamine
CAS No.: 185690-41-9
Chemical Name: 4,4',4''-Tris[2-naphthyl(phenyl)amino]triphenylamine
Synonyms: N1-(Naphthalen;4,4',4''-Tris[2-naph;4,4',4''-tris[2-naphthyl(phenyl)amino]triphenylamine;4,4',4''-Tris(N-(naphth-2-yl)-N-phenylamino)triphenylamine;4,4',4''-TRIS(N-(2-NAPHTHYL)-N-PHENYL-AMINO)-TRIPHENYLAMINE;2-TNATA,4,4',4''-Tris[2-naphthyl(phenyl)aMino]triphenylaMine;4,4',4”-Tris(N-(aphthalene-2-yl)-N-phenylaMino)triphenylaMine;4,4',4"-Tris(N-(naphthalen-2-yl)-N-phenyl-aMino)triphenylaMin;4,4',4''-TRIS(N-(NAPHTHYLEN-2-YL)-N-PHENYLAMINO)TRIPHENYLAMINE;4,4',4" -Tris(N-(naphthalen-2-yl)-N-phenyl-amino)triphenylamine
CBNumber: CB9303359
Molecular Formula: C66H48N4
Formula Weight: 897.11
MOL File: 185690-41-9.mol

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4,4',4''-Tris[2-naphthyl(phenyl)amino]triphenylamine Property

Melting point:: 242-246°C
Density: 1.252±0.06 g/cm3(Predicted)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
form: powder
pka: 0.24±0.50(Predicted)
color: White to Yellow to Green
CAS DataBase Reference: 185690-41-9(CAS DataBase Reference)
Absorption: λmax 326 nm (THF)

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Safety

WGK Germany: 3
HS Code: 29214200

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

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.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 768669
Product name: 4,4′,4′′-Tris[2-naphthyl(phenyl)amino]triphenylamine
Purity: 97%
Packaging: 1g
Price: $441
Updated: 2023/06/20

TCI Chemical

Product number: T3233
Product name: 4,4',4''-Tris[2-naphthyl(phenyl)amino]triphenylamine
Purity: >98.0%(HPLC)
Packaging: 1g
Price: $270
Updated: 2024/03/01

TRC

Product number: N926088
Product name: N1-(Naphthalen-2-yl)-N4,N4-bis(4-(naphthalen-2-yl(phenyl)amino)phenyl)-N1-phenylbenzene-1,4-diamine
Packaging: 50mg
Price: $75
Updated: 2021/12/16

AK Scientific

Product number: P845
Product name: 4,4',4''-Tris[2-naphthyl(phenyl)amino]triphenylamine
Packaging: 25mg
Price: $39
Updated: 2021/12/16

Matrix Scientific

Product number: 098896
Product name: N1-(Naphthalen-2-yl)-N4,N4-bis(4-(naphthalen-2-yl-(phenyl)amino)phenyl)-N1-phenylbenzene-1,4-diamine
Purity: 95+%
Packaging: 250mg
Price: $227
Updated: 2021/12/16

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4,4',4''-Tris[2-naphthyl(phenyl)amino]triphenylamine Chemical Properties,Usage,Production

Classification

Triphenylamine derivatives, Hole-injection materials, Hole-transporting materials, Light-emitting diodes.

Applications

4,4',4''-Tris[2-naphthyl(phenyl)amino]triphenylamine (2-TNATA), a starburst type molecule, gives very homogeneous thin-films that are ideal as hole-injection layers due to its low ionisation potential (of around 5.1 eV.
It has been demonstrated that p-i-n organic light-emitting diodes (OLEDs) incorporating a p-doped transport layer that comprises tungsten oxide (WO3) and 2-TNATA significantly improves hole injection and conductivity of the Alq3 based p-i-n OLEDs with long lifetime, low driving voltage (3.1 V), and high power efficiency (3.5 lm/W) at 100 cd/m2.

Description

4,4',4''-Tris[2-naphthyl(phenyl)amino]triphenylamine (2-TNATA), a starburst type molecule, gives very homogeneous thin-films that are ideal as hole-injection?layers due to its low ionisation potential (of around 5.1 eV ).

Uses

N1-(naphthalen-2-yl)-N4,N4-bis(4-(naphthalen-2-yl(phenyl)amino)phenyl)-N1-phenylbenzene-1,4-diamine (CAS# 185690-41-9) is a blue light emitter and is used in organic light-emitting diodes (OLEDs).

Uses

This material is a very popular hole transport material used in high performance; high-efficiency OLED devices. Colors include white light and deep blue with much more efficient lifetimes (resulting efficiency was 6.0 lm/W (12.4 cd/A) at 20 mA/cm2).

Uses

It is a famous hole transport material which could be utilized for high performance and high-efficiency OLED devices. Colors contain white light and deep blue，meanwhile the lifetimes are much more efficient (resulting efficiency was 6.0 lm/W (12.4 cd/A) a

4,4',4''-Tris[2-naphthyl(phenyl)amino]triphenylamine Preparation Products And Raw materials

Raw materials

Preparation Products

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4,4',4''-Tris[2-naphthyl(phenyl)amino]triphenylamine Suppliers

China 102 Germany 1 India 1 Japan 1 Ukraine 1 United Kingdom 1 United States 14 Global 121

Alfa Aesar

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Jilin OLED Material Tech Co., Ltd

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China Langchem Inc.

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Explovisual Technology Incorporation

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T&W GROUP

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TOKYO CHEMICAL INDUSTRY CO., LTD.

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Shanghai Aladdin Bio-Chem Technology Co.,LTD

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View Lastest Price from 4,4',4''-Tris[2-naphthyl(phenyl)amino]triphenylamine manufacturers

Henan Fengda Chemical Co., Ltd

Product: 4,4',4''-Tris[2-naphthyl(phenyl)amino]triphenylamine 185690-41-9
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

Shaanxi Dideu Medichem Co. Ltd

Product: 4,4',4''-Tris[2-naphthyl(phenyl)amino]triphenylamine 185690-41-9
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20T
Release date: 2020-04-27

Career Henan Chemical Co

Product: 4,4',4''-Tris[2-naphthyl(phenyl)amino]triphenylamine 185690-41-9
Price: US $200.00/KG
Min. Order: 1KG
Purity: 99
Supply Ability: customise
Release date: 2018-07-25

185690-41-9, 4,4',4''-Tris[2-naphthyl(phenyl)amino]triphenylamineRelated Search:

Triphenylphosphine Diphenylamine Triphenylamine PHENYL VALERATE Tris(hydroxymethyl)aminomethane Tricine Titanyl phthalocyanine PHENYL RESIN Phenylacetic acid TAPA N-(2-Naphthyl)aniline Benzenediamine, N,N'-diphenyl- 4,4'4"-Tris(N,N-diphenylamino)triphenylamine 4-Aminotriphenylamine BINDSCHEDLER'S GREEN 4,4',4''-Tris[2-naphthyl(phenyl)amino]triphenylamine TRIS BUFFER SOLUTION PH 8.5, 1 L

2-TNATA,4,4',4''-Tris[2-naphthyl(phenyl)aMino]triphenylaMine

4,4',4"-Tris(N-(naphthalen-2-yl)-N-phenyl-aMino)triphenylaMin

4,4',4”-Tris(N-(aphthalene-2-yl)-N-phenylaMino)triphenylaMine

N1-(Naphthalen-2-yl)-N4,N4-bis(4-(naphthalen-2-yl-(phenyl)amino)phenyl)-N1-phenylbenzene-1,4-diam

N1-(Naphthalen-2-yl)-N4,N4-bis(4-(naphthalen-2-yl-(phenyl)amino)phenyl)-N1-phenylbenzene-1,4-d

4,4',4''-TRIS(N-(NAPHTHYLEN-2-YL)-N-PHENYLAMINO)TRIPHENYLAMINE

N1-(Naphthalen-2-yl)-N4,N4-bis(4-(naphthalen-2-yl(phenyl)aMino)phenyl)-N1-phenylbenzene-1,4-diaMine

4,4',4''-TRIS(N-(2-NAPHTHYL)-N-PHENYL-AMINO)-TRIPHENYLAMINE

4,4',4''-tris[2-naphthyl(phenyl)amino]triphenylamine

4,4',4''-Tris(N-(naphth-2-yl)-N-phenylamino)triphenylamine

4,4',4''-TRIS-(N-(NAPHTHYLEN-2-YL)-N-PHENYLAMINE)TRIPHENYLAMINE, 99%

4,4'4'-Tris(N-(2-naphthyl)-N-phenyl-amino)-triphenylamine (2T-NATA)

4,4',4" -Tris(N-(naphthalen-2-yl)-N-phenyl-amino)triphenylamine

4,4',4''-Tris[2-naph

N1-(Naphthalen

4,4',4''-Tris[2-naphthyl(phenyl)amino]triphenylamine, 99.5%, purified by sublimation

1,4-Benzenediamine, N1-2-naphthalenyl-N4,N4-bis[4-(2-naphthalenylphenylamino)phenyl]-N1-phenyl-

1-N,1-N'-dinaphthalen-2-yl-4-N-[4-(N-naphthalen-2-ylanilino)phenyl]-1-N,1-N',4-N-triphenylcyclohexa-2,4-diene-1,1,4-triamine

4,4',4''-Tris[2-naphthyl(phenyl)amino]triphenylamine ISO 9001：2015 REACH

4,4′,4′′-Tris(N-(2-naphthyl)-N-phenyl-amino)triphenylamine sublimed

185690-41-9

186590-41-9

OLED

electronic

Amines

oled materials

Yellow crystalline powder