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ChemicalBook > CAS DataBase List > 4,4',4''-Tris(carbazol-9-yl)-triphenylamine

4,4',4''-Tris(carbazol-9-yl)-triphenylamine

Applications
Product Name
4,4',4''-Tris(carbazol-9-yl)-triphenylamine
CAS No.
139092-78-7
Chemical Name
4,4',4''-Tris(carbazol-9-yl)-triphenylamine
Synonyms
TcTa;TCATA;4,4',4''-Tris(carbaz;Tris(4-(9H-carbazol-9-yl);Tris(4-carbazoyl-9-ylphenyl)amine;Tris[4-(carbazol-9-yl)phenyl]amine;1,3,5-Tris(carbazol-9-ylphenyl)amine;tris(4-(9H-carbazol-9-yl)phenyl)amine;Tris(4-carbazoyl-9-ylphenyl)amine 97%;4,4',4''-Tri-9-carbazolyltriphenylamine
CBNumber
CB2435660
Molecular Formula
C54H36N4
Formula Weight
740.89
MOL File
139092-78-7.mol
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4,4',4''-Tris(carbazol-9-yl)-triphenylamine Property

Melting point:
298~300°C
Density 
1.23±0.1 g/cm3(Predicted)
storage temp. 
Inert atmosphere,Room Temperature
form 
powder to crystal
pka
-5.97±0.60(Predicted)
color 
White to Orange to Green
λmax
326nm(CH2Cl2)(lit.)
InChIKey
AWXGSYPUMWKTBR-UHFFFAOYSA-N
CAS DataBase Reference
139092-78-7
Absorption
λmax?293?and?326 nm (THF)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36/37-36
WGK Germany 
3
HS Code 
29339900
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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
925764
Product name
Tris(4-carbazoyl-9-ylphenyl)amine
Purity
≥97%
Packaging
500MG
Price
$130
Updated
2024/03/01
Sigma-Aldrich
Product number
688053
Product name
Tris(4-carbazoyl-9-ylphenyl)amine
Purity
97%
Packaging
1g
Price
$125
Updated
2023/06/20
Sigma-Aldrich
Product number
688053
Product name
Tris(4-carbazoyl-9-ylphenyl)amine
Purity
97%
Packaging
5g
Price
$376
Updated
2022/05/15
TCI Chemical
Product number
T2274
Product name
4,4',4''-Tri-9-carbazolyltriphenylamine (purified by sublimation)
Purity
>98.0%(HPLC)(N)
Packaging
200mg
Price
$73
Updated
2024/03/01
TCI Chemical
Product number
T2274
Product name
4,4',4''-Tri-9-carbazolyltriphenylamine (purified by sublimation)
Purity
>98.0%(HPLC)(N)
Packaging
1g
Price
$217
Updated
2024/03/01
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4,4',4''-Tris(carbazol-9-yl)-triphenylamine Chemical Properties,Usage,Production

Applications

Having three carbazole units as the pendants and triarylamine at the core, tris(4-carbazoyl-9-ylphenyl)amine (TCTA) is electron-rich. As a result, it is widely used as a hole-transport and hole-injection material in light-emitting diodes and perovskite solar cells. With low electron mobility, TCTA has also been used as exciton/electron blocking layer materials because of its high lying LUMO energy level (LUMO = 2.4 eV).
TCTA is also a very popular phosphorescent host material due to its large band gap (Eg = 3.4 eV) for green, red and white phosphorescent organic light-emitting diodes (PhOLEDs).

Description

Having three carbazole units as the pendants and triarylamine at the core,?tris(4-carbazoyl-9-ylphenyl)amine (TCTA) is electron-rich. As a result, it is widely used as a hole-transport and hole-injection material in light-emitting diodes and perovskite solar cells. With low electron mobility, TCTA has also been used as exciton/electron blocking layer materials because of its high lying LUMO energy level (LUMO = 2.4 eV).

Chemical Properties

Light yellow solid

Uses

4,4'',4''''-Tris(carbazol-9-yl)-triphenylamine has been patented for use in the preparation of light-emitting materials for organic electroluminescent devices.

4,4',4''-Tris(carbazol-9-yl)-triphenylamine Preparation Products And Raw materials

Raw materials

Preparation Products

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4,4',4''-Tris(carbazol-9-yl)-triphenylamine Suppliers

Suzhou A-Photoelectic Materials Co.,Ltd
Tel
18913195221
Fax
QQ2028380290
Email
szaw2018@163.com
Country
China
ProdList
296
Advantage
58
VOLT-AMP OPTOELECTRONICS TECH. CO., LTD.
Tel
18802601190
Email
market@volt-amp.cn
Country
China
ProdList
246
Advantage
58
Wuhan Zhuojia Technology Co., Ltd
Tel
027-51118240 13476056444
Fax
027-87208412
Email
sales@zossin.com
Country
China
ProdList
56
Advantage
57
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
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76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
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81
Beijing HwrkChemical Technology Co., Ltd
Tel
010-89508211 18501085097
Fax
010-89508210
Email
sales.bj@hwrkchemical.com
Country
China
ProdList
8418
Advantage
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Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44688
Advantage
61
Jilin OLED Material Tech Co., Ltd
Tel
0431-85877181
Fax
0431-85804772
Email
sales@jl-oled.com
Country
China
ProdList
154
Advantage
68
Beijing Green Guardee Technology CO,.LTD
Tel
010-010-69706062-8030-8030 18511583708
Fax
+86-10-69706062
Email
sunxuxia@greenguardee.com
Country
China
ProdList
279
Advantage
56
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View Lastest Price from 4,4',4''-Tris(carbazol-9-yl)-triphenylamine manufacturers

Zhejiang Free Trade Zone Violet Trade Co., Ltd.
Product
TCTA 139092-78-7
Price
US $0.00/g
Min. Order
1g
Purity
99.90%
Supply Ability
100kgs
Release date
2021-09-16
WUHAN FORTUNA CHEMICAL CO., LTD
Product
4,4',4''-Tris(carbazol-9-yl)-triphenylamine 139092-78-7
Price
US $0.00/G
Min. Order
10G
Purity
98%min
Supply Ability
30KG/month
Release date
2023-01-31
Henan Fengda Chemical Co., Ltd
Product
Tris(4-carbazoyl-9-ylphenyl)amine 139092-78-7
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

139092-78-7, 4,4',4''-Tris(carbazol-9-yl)-triphenylamineRelated Search:


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  • 4,4',4"-tris(carbazol-9-yl)triphenylaMine/TCTA
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  • 4,4',4''-Tris(carbazol-9-yl)-triphenylamine ISO 9001:2015 REACH
  • Tris(4-(9H-carbazol-9-yl)phenyl)amine(purified by sublimation)
  • 4,4',4-Tris(carbazol-9-yl)triphenylamine (TcTa)
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  • 4,4',4"-Tris(carbazol-9-yl)triphenylamine
  • 4,4′,4''-Tris(carbazol-9-yl)triphenylamine
  • 4,4',4''-Tri-9-carbazolyltriphenylamine
  • 139092-78-7
  • 13092-78-7
  • C54H36N4
  • OLED materials,pharm chemical,electronic
  • oled materials
  • electronic
  • Electronic Chemicals
  • White powder
  • OLED