Classification Applications
ChemicalBook > CAS DataBase List > Poly[bis(4-phenyl)(2,4,6-triMethylphenyl)aMine]

Poly[bis(4-phenyl)(2,4,6-triMethylphenyl)aMine]

Classification Applications
Product Name
Poly[bis(4-phenyl)(2,4,6-triMethylphenyl)aMine]
CAS No.
1333317-99-9
Chemical Name
Poly[bis(4-phenyl)(2,4,6-triMethylphenyl)aMine]
Synonyms
PTAA;TM-PTAA;PTAA-3Me;PTAA(Mn6000-15000);PTAA(Mn15000-25000);PTAA, average Mn: 17,000;PTAA for Perovskite Applications;PTAA, average Mn: 20,000 - 40,000;PTAA a poly(triaryl amine) semiconductor;Poly[bis(4-phenyl)(2,4,6-triMethylphenyl)aMine]
CBNumber
CB82705231
Molecular Formula
(C21H19N)n
Formula Weight
0
MOL File
1333317-99-9.mol
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Poly[bis(4-phenyl)(2,4,6-triMethylphenyl)aMine] Property

Melting point:
>400 °C
solubility 
chlorobenzene: soluble
chloroform: soluble
toluene: soluble
form 
solid
semiconductor properties
P-type (mobility=10-3 - 10-2cm2/V·s)
λmax
388 nm±5 nm in dichloromethane
Major Application
battery manufacturing
semiconductor
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Safety

WGK Germany 
3
HS Code 
29211990
Storage Class
11 - Combustible Solids
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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
702471
Product name
PTAA
Purity
a poly(triaryl amine) semiconductor
Packaging
100MG
Price
$487
Updated
2026/03/19
Sigma-Aldrich
Product number
702471
Product name
PTAA
Purity
a poly(triaryl amine) semiconductor
Packaging
1G
Price
$3068.5
Updated
2026/03/19
TCI Chemical
Product number
P3179
Product name
PTAA
Packaging
250MG
Price
$300
Updated
2026/03/19
TCI Chemical
Product number
P3179
Product name
PTAA
Packaging
1G
Price
$750
Updated
2026/03/19
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Poly[bis(4-phenyl)(2,4,6-triMethylphenyl)aMine] Chemical Properties,Usage,Production

Classification

Polyamines, Hole-transport layer materials, Electron-blocking layer materials, Organic semiconducting materials, Organic photovoltaics, Polymer solar cells, OLED materials.

Applications

Poly[bis(4-phenyl)(2,4,6-trimethylphenyl)amine (PTAA), one of the family members of poly(triaryl)amine, is an excellent hole-transporting and electron-blocking semiconducting material due to its electron-rich components. It has been reported that the use of PTAA can substantially improve the open-circuit voltage (VOC) and fill factor (FF) of the cells. Perovskite solar cells based on the use of the hole-transporting materials exhibit a short-circuit current density JSC of 16.5 mA/cm2, VOC of 0.997 V and FF of 0.727.
With PTAA as the hole-transport layer (HTL), best results have shown that the incorporation of MAPbBr3 into FAPbI3 stabilizes the perovskite phase of FAPbI3, improving the power conversion efficiency of the solar cell to more than 18% under a standard illumination of 100 milliwatts/cm2 [2]. This makes PTAA the best polymer HTL yet for perovskites. Later on, 20.2% was achieved in 2015 with PTAA as the HTL.

Description

Poly[bis(4-phenyl)(2,4,6-trimethylphenyl)amine (PTAA), one of the family members of poly(triaryl)amine, is an excellent hole-transporting and electron-blocking semiconducting material due to its electron-rich components. It has been reported that the use of PTAA cansubstantially improve the open-circuit voltage (VOC) and fill factor (FF) of the cells. Perovskite solar cells based on the use of the hole-transporting materialsexhibit a short-circuit current density JSC of 16.5 mA/cm2,VOC of 0.997 V and FFof 0.727.

Uses

PTAA can be coated as a substrate material which is used for the transportation of hole in the fabrication of many devices like perovskite solar cells, polymeric light emitting diodes and organic field effect transistors.

General Description

PTAA, poly(triaryl amine), semiconductor is an organic p-type semiconductor with hole mobilities of 103up to 102cm2V1s1 which results in a high carrier mobility. It is a stable glassy polymer and has good ionization potential for thick film diodes.

Poly[bis(4-phenyl)(2,4,6-triMethylphenyl)aMine] Preparation Products And Raw materials

Raw materials

Preparation Products

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Poly[bis(4-phenyl)(2,4,6-triMethylphenyl)aMine] Suppliers

China 89 United Kingdom 1 United States 2 Global 92
Shenzhen Ruixun Optoelectronic Material Technology Co., Ltd
Tel
0755-26718755; 15889762949
Email
250973543@qq.com
Country
China
ProdList
2593
Advantage
58
Xinhehai Material Technology (Nanjing) Co., Ltd
Tel
025-58881566 19002509518
Email
80381025@qq.com
Country
China
ProdList
237
Advantage
58
Xi'an Yuri Solar Co., Ltd
Tel
029-81101199
Email
info@yurisolar.com
Country
China
ProdList
100
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55
Hangzhou Oder Technology Co., Ltd.
Tel
0571-88772972-0 15057128248
Email
2746615063@qq.com
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China
ProdList
2669
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58
Beijing HwrkChemical Technology Co., Ltd
Tel
89508211 18501085097
Fax
010-89508210
Email
sales.bj@hwrkchemical.com
Country
China
ProdList
9416
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T&W GROUP
Tel
021-61551611 13296011611
Fax
＋86 21-50676805
Email
contact@trustwe.com
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China
ProdList
9895
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58
Yurui (Shanghai) Chemical Co., Ltd.
Tel
02150456736 18602143071
Fax
021-50761379
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Jenny@riyngroup.com
Country
China
ProdList
500
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30
Valiant Co., Ltd.
Tel
0535-6101880
Fax
0535-6386989
Email
liutao@valiant-cn.com
Country
China
ProdList
286
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60
Derthon Optoelectronic Materials Sci. Tech. Co., Ltd.
Tel
0755-26718755 13266723223
Fax
0755-26718755
Email
sales@derthon.com
Country
China
ProdList
1023
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56
Shanghai Macklin Biochemical Co.,Ltd.
Tel
15221275939
Fax
021-50706099
Email
shenlinxing@macklin.cn
Country
China
ProdList
15781
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55
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View Lastest Price from Poly[bis(4-phenyl)(2,4,6-triMethylphenyl)aMine] manufacturers

RongNa Biotechnology Co.,Ltd
Product
Poly[bis(4-phenyl)(2,4,6-triMethylphenyl)aMine] 1333317-99-9
Price
US $10.00/ASSAYS
Min. Order
1ASSAYS
Purity
99%
Supply Ability
1 ton
Release date
2025-08-16
Shaanxi Didu New Materials Co. Ltd
Product
Poly[bis(4-phenyl)(2,4,6-triMethylphenyl)aMine] 1333317-99-9
Price
US $1.50/g
Min. Order
1g
Purity
99.0% Min
Supply Ability
100 Tons
Release date
2025-06-06
Career Henan Chemical Co
Product
Poly[bis(4-phenyl)(2,4,6-triMethylphenyl)aMine] 1333317-99-9
Price
US $300.00/KG
Min. Order
1KG
Purity
99
Supply Ability
customise
Release date
2018-07-25

1333317-99-9, Poly[bis(4-phenyl)(2,4,6-triMethylphenyl)aMine]Related Search:


  • Poly[bis(4-phenyl)(2,4,6-triMethylphenyl)aMine]
  • PTAA(Mn15000-25000)
  • PTAA(Mn6000-15000)
  • Poly[bis(4-phenyl)(2,4,6-triMethylphenyl)aMine] a poly(triaryl aMine) seMiconductor
  • PTAA a poly(triaryl amine) semiconductor
  • Poly[[(2,4,6-trimethylphenyl)imino][1,1'-biphenyl]-4,4'-diyl]
  • PTAA, average Mn: 17,000
  • PTAA, average Mn: 20,000 - 40,000
  • PTAA-3Me
  • TM-PTAA
  • Poly[bis(4-phenyl)(2,4,6-triMethylphenyl)aMine] PTAA
  • TM-PTAA Poly[bis(4-phenyl)(2,4,6-triMethylphenyl)aMine]
  • PTAA for Perovskite Applications
  • Bis(1,3,5-trimethyl-1lambda5-[1,1'-biphenyl]-4-yl)amine
  • Poly[[(2,4,6-trimethylphenyl)imino][1,1'-biphenyl]-4,4'-diyl
  • PTAA, Poly[bis(4-phenyl)(2,4,6-trimethylphenyl)amine]
  • PTAA
  • 1333317-99-9
  • 333317-99-9
  • C21H19Nn
  • PTAA