1,1-Bis[4-[<i>N</i>,<i>N</i>-di(<i>p</i>-tolyl)amino]phenyl]cyclohexane (purified by sublimation) , >99.0%(HPLC) , 58473-78-2

Synonym(s):
TAPC

CAS NO.：58473-78-2

Empirical Formula: C46H46N2

Molecular Weight: 626.87

MDL number: MFCD03844768

EINECS: 261-274-7

PRODUCT Properties

• Melting point: 186 °C
• Boiling point: 755.0±60.0 °C(Predicted)
• Density: 1.118±0.06 g/cm3(Predicted)
• storage temp.: 2-8°C
• solubility: soluble in Dimethylformamide,Tetrahydrofuran
• pka: -1.57±0.60(Predicted)
• form: powder
• color: White to Gray to Brown
• InChIKey: ZOKIJILZFXPFTO-UHFFFAOYSA-N
• SMILES: C1(C2=CC=C(N(C3=CC=C(C)C=C3)C3=CC=C(C)C=C3)C=C2)(C2=CC=C(N(C3=CC=C(C)C=C3)C3=CC=C(C)C=C3)C=C2)CCCCC1
• CAS DataBase Reference: 58473-78-2(CAS DataBase Reference)
• EPA Substance Registry System: Benzenamine, 4,4'-cyclohexylidenebis[N,N-bis(4-methylphenyl)- (58473-78-2)
• Absorption: λmax?305 nm (in THF)

Description and Uses

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.

This material is a popular Hole Transport Layer material for OLED devices.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302
• Precautionary statements: P280-P305+P351+P338
• Safety Statements: 24/25
• WGK Germany: 3
• HS Code: 29215900