TAPC Powder Description
1,1-Bis[(di-4-tolylamino)phenyl]cyclohexane, known as TAPC, has been widely used as a hole transport material in organic light-emitting diodes (OLEDs) due to its high hole mobility.
Having a higher ET (2.87 eV) than the typical blue phosphorescent guest material, TAPC can be used as both hole-transport layer material and as a host for blue phosphorescent (such as FIrpic) guest molecules, resulting in a reduction of the number of organic layers and simplified OLED structures.
TAPC Powder Specification
CAS Number
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58473-78-2
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Synonyms
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1,1-Bis[(di-4-tolylamino)phenyl]cyclohexane,
4,4′-Cyclohexylidenebis[N,N-bis(4-methylphenyl)benzenamine]
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Chemical Formula
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C46H46N2
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Molecular Weight
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626.89
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Absorption
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λmax 305 nm (in THF)
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Fluorescence
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λem 414 nm (in THF)
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Form
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white powder
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Density (g/cm3)
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1.118
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Melting Point
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180-185℃
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TAPC Powder Applications
TAPC Powder can be used as both hole-transport layer material and as host for blue phosphorescent (such as FIrpic) guest molecules.
TAPC Powder Packaging
Our TAPC Powder is carefully handled during storage and transportation to preserve the quality of our product in its original condition.