932418
Poly[bis(4-phenyl)(2,4,6-trimethylphenyl)amine]
Synonym(s):
PTAA, Poly[[(2,4,6-trimethylphenyl)imino][1,1′-biphenyl]-4,4′-diyl]
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About This Item
Linear Formula:
(C21H19N)n
CAS Number:
MDL number:
UNSPSC Code:
12352103
NACRES:
NA.23
description
μh ≈ 10-2 to 10−3 cm2 V−1 s−1
Quality Level
mol wt
Mw 20,000-100,000 by GPC
solubility
chlorobenzene: soluble
chloroform: soluble
toluene: soluble
λmax
388 nm±5 nm in dichloromethane
fluorescence
λex 414-434 nm in dichloromethane
Orbital energy
HOMO 5.3 eV
LUMO 2.3 eV
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Application
Poly[bis(4-phenyl)(2,4,6-trimethylphenyl)amine], also known as PTAA, is a popular a poly(triaryl amine) semiconductor with a μh around 10-2 to 10−3 cm2 V−1 s−1 that has been explored in efficient hysteresis-free photovoltaics and self-assembled monolayers materials.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Information
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