Basic information
- Name:
4,4',4''-Trimethyltriphenylamine
- CAS No.:
1159-53-1
- Molecular Structure:
- Formula:
- C21H21N
- Molecular Weight:
- 287.40
- Synonyms:
- N,N,N-Tris(4-methylphenyl)amine;N,N-Bis(p-tolyl)-p-toluidine;Tri(4-methylphenyl)amine;Tri-4-tolylamine;Tris(4-methylphenyl)amine;Tris(4-tolyl)amine;Tris(p-methylphenyl)amine;Tris(p-tolyl)amine;Tritolylamine;Tri-p-tolylamine(7CI,8CI);
- EINECS:
- 214-595-1
- Density:
- 1.066 g/cm3
- Melting Point:
- 114-118°C
- Boiling Point:
- 433.2 °C at 760 mmHg
- Flash Point:
- 191.1 °C
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Chemistry
Molecular Structure of 4,4',4''-Trimethyltriphenylamine (CAS NO.1159-53-1):
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IUPAC Name: 4-methyl-N,N-bis(4-methylphenyl)aniline
Empirical Formula: C21H21N
Molecular Weight: 287.3981
H bond acceptors: 1
H bond donors: 0
Freely Rotating Bonds: 3
Index of Refraction: 1.619
Surface Tension: 43.3 dyne/cm
Density: 1.066 g/cm3
Flash Point: 191.1 °C
Enthalpy of Vaporization: 68.91 kJ/mol
Boiling Point: 433.2 °C at 760 mmHg
Vapour Pressure: 1.05E-07 mmHg at 25°C
Melting point: 114-118°C
Molar Refractivity: 94.57 cm3
Molar Volume: 269.4 cm3
InChI
InChI=1/C21H21N/c1-16-4-10-19(11-5-16)22(20-12-6-17(2)7-13-20)21-14-8-18(3)9-15-21/h4-15H,1-3H3
Smiles
N(c1ccc(cc1)C)(c1ccc(cc1)C)c1ccc(cc1)C
Product Categories: electronic;Amines; Electronic Chemicals; Triphenylamine series; Phenylamine Series; Hole Transporting Materials; OLED and PLED Materials; Organic Electronics and Photonics
Specification
4,4',4''-Trimethyltriphenylamine , its cas register number is 1159-53-1. It also can be called 4-methyl-n,n-bis(4-methylphenyl)-benzenamin ; 4,4',4''-trimethyltriphenylamine ; n,n-di-p-tolyl-p-toluidine ; tri-p-tolylamine ; tris(4-methylphenyl)amine ; tris(p-methylphenyl)amine ; tri(4-tolyl)amine ; benzenamine, 4-methyl-n,n-bis(4-methylphenyl)- and so on.
