CAS 124729-98-2 4,4',4''-Tris(N-3-methylphenyl-N-phenylamino)triphenylamine

NAVIGATION

4,4',4''-Tris(N-3-methylphenyl-N-phenylamino)triphenylamine

PRICE INQUIRY

Catalog Number

ACM124729982-4

CAS Number

124729-98-2

Product Name

4,4',4''-Tris(N-3-methylphenyl-N-phenylamino)triphenylamine

Structure

Category

Organic Light-Emitting Diode (OLED) Materials

Synonyms

m-TDATA

IUPAC Name

4-N-(3-methylphenyl)-1-N,1-N-bis[4-(N-(3-methylphenyl)anilino)phenyl]-4-N-phenylbenzene-1,4-diamine

Molecular Weight

789.03

Molecular Formula

C57H48N4

Canonical SMILES

CC1=CC(=CC=C1)N(C2=CC=CC=C2)C3=CC=C(C=C3)N(C4=CC=C(C=C4)N(C5=CC=CC=C5)C6=CC=CC(=C6)C)C7=CC=C(C=C7)N(C8=CC=CC=C8)C9=CC=CC(=C9)C

InChI

InChI=1S/C57H48N4/c1-43-16-13-25-55(40-43)59(46-19-7-4-8-20-46)52-34-28-49(29-35-52)58(50-30-36-53(37-31-50)60(47-21-9-5-10-22-47)56-26-14-17-44(2)41-56)51-32-38-54(39-33-51)61(48-23-11-6-12-24-48)57-27-15-18-45(3)42-57/h4-42H,1-3H3

InChI Key

DIVZFUBWFAOMCW-UHFFFAOYSA-N

Boiling Point

203 - 207 °C

Purity

95%+

Density

1.190 ± 0.06 g/ml

Appearance

Powder

Application

4,4',4''-Tris(N-3-methylphenyl-N-phenylamino)triphenylamine serves as an efficient material for the hole-injection layer in high-performance OLEDs. Its low solid-state ionization potential and the ability to form a high-quality amorphous film enable it to enhance the injection of holes from the ITO electrode into the hole transporting layer, thereby potentially reducing the driving voltage required for OLED devices. When used in conjunction with the strong electron acceptor F4-TCNQ as a p-doping agent, it further improves the conductivity of the hole transporting layer buffering layer. This application typically adheres to a device structure of ITO/p-doped 4,4',4''-Tris(N-3-methylphenyl-N-phenylamino)triphenylamine/HTL/etc.

Complexity

1090

Covalently-Bonded Unit Count

Exact Mass

788.387898g/mol

Formal Charge

Heavy Atom Count

Monoisotopic Mass

788.387898g/mol

Rotatable Bond Count

XLogP3

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