138143-23-4

Basic information

• Product Name: 1 3 5-TRIS((3-METHYLPHENYL)PHENYLAMINO)&
• Synonyms: 1 3 5-TRIS((3-METHYLPHENYL)PHENYLAMINO)&;m-MTDAB;N,N',N''-Tris(3-methylphenyl)-N,N',N''-triphenyl-1,3,5-benzenetriamine;Tris[(3-Methylphenyl)phenylaMino]benzene1,3,5-Tris[(3-Methylphenyl;1,3,5-BenzenetriaMine,N1,N3,N5-tris(3-Methylphenyl)-N1,N3,N5-triphenyl-;N1,N3,N5-triphenyl-N1,N3,N5-tri-m-tolylbenzene-1,3,5-triamine
• CAS NO: 138143-23-4
• Molecular Formula: C₄₅H₃₉N₃
• Molecular Weight: 621.824
• Product Categories: Hole Transporting Materials;OLED and PLED Materials;Organic Electronics and Photonics
• Mol File: 138143-23-4.mol
• Article Data: 4

Chemical Properties

• Melting Point: 183-185°C
• Boiling Point: 753.1 °C at 760 mmHg
• Flash Point: 412.6 °C
• Appearance: /
• Density: 1.169
• PKA: -2?+-.0.50(Predicted)
• CAS DataBase Reference: 1 3 5-TRIS((3-METHYLPHENYL)PHENYLAMINO)&(CAS DataBase Reference)
• NIST Chemistry Reference: 1 3 5-TRIS((3-METHYLPHENYL)PHENYLAMINO)&(138143-23-4)
• EPA Substance Registry System: 1 3 5-TRIS((3-METHYLPHENYL)PHENYLAMINO)&(138143-23-4)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• Hazardous Substances Data: 138143-23-4(Hazardous Substances Data)

Usage

General Description

1,3,5-tris(3-methylphenyl)phenylamino, also known as TMPA, is a chemical compound with the molecular formula C33H27N3. It is a tris(arylamino)benzene derivative and is commonly used as a hole transport material in organic light-emitting diodes (OLEDs) and organic photovoltaics. TMPA is known for its high thermal stability and excellent charge transport properties, making it an ideal candidate for use in electronic devices. It has been extensively studied for its potential applications in optoelectronic devices due to its favorable electronic and photophysical properties. Additionally, TMPA has shown promise as a potential material for high-performance thermoelectric devices. Overall, the compound has a wide range of potential applications in the field of organic electronics and materials science.

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Relevant articles and documents

Synthesis of 1,3,5-tris[4-(diarylamino)phenyl]benzene and 1,3,5-tris(diarylamino)benzene derivatives

The title compounds were prepared by the copper catalysed Ullmann coupling of aromatic amines with aromatic aryl iodides. Full spectroscopic details are reported. Solutions of 1,3,5-tris(diarylamino)benzene derivatives in deuterated chloroform undergo hydrogen-deuterium exchange on the central ring and readily turn green owing to partial oxidation by traces of dissolved oxygen. The green colour is quenched by the addition of ascorbic acid. The solutions are more stable in chloroform that has been filtered through basic alumina to remove traces of acid. N-Arylbenzenesulfonamides can be converted to diarylamines by treatment with the sodium salt of an aniline. The Royal Society of Chemistry 2000.

STARBURST MOLECULES FOR AMORPHOUS MOLECULAR MATERIALS: SYNTHESIS AND MORPHOLOGY OF 1,3,5-TRIS(DIPHENYLAMINO)BENZENE AND ITS METHYL-SUBSTITUTED DERIVATIVES

Methyl-substituted derivatives of 1,3,5-tris(diphenylamino)benzene are found to constitute a novel class of amorphous molecular materials, as characterized by differential scanning calorimetry and X-ray diffraction.These compounds readily form stable amor