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4,4'-Dimethyltriphenylamine

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Name

4,4'-Dimethyltriphenylamine

EINECS 243-822-7
CAS No. 20440-95-3 Density 1.079 g/cm3
PSA 3.24000 LogP 5.77320
Solubility N/A Melting Point 112 °C
Formula C20H19N Boiling Point 417.5 °C at 760 mmHg
Molecular Weight 273.378 Flash Point 183.5 °C
Transport Information N/A Appearance White Powder
Safety Risk Codes R36/37/38
Molecular Structure Molecular Structure of 20440-95-3 (4,4'-Dimethyltriphenylamine) Hazard Symbols N/A
Synonyms

Di-p-tolylamine,N-phenyl- (7CI,8CI);N,N-Bis(4-methylphenyl)aniline;N,N-Bis(p-tolyl)aniline;N,N-Di(4-methylphenyl)phenylamine;N,N-Di-p-tolylaniline;N-Phenyl-di-p-tolylamine;Phenyl-di-p-tolylamine;Phenylbis(p-tolyl)amine;

Article Data 31

4,4'-Dimethyltriphenylamine Chemical Properties

Empirical Formula of 4,4'-Dimethyltriphenylamine (CAS NO.20440-95-3): C20H19N
Molecular Weight: 273.3716 
EINECS: 243-822-7
Melting point: 112 °C
Index of Refraction: 1.627
Density: 1.079 g/cm3
Flash Point: 183.5 °C
Enthalpy of Vaporization: 67.09 kJ/mol
Boiling Point: 417.5 °C at 760 mmHg
Vapour Pressure: 3.52E-07 mmHg at 25 °C
Structure of 4,4'-Dimethyltriphenylamine (CAS NO.20440-95-3):
                 
IUPAC Name: 4-Methyl-N-(4-methylphenyl)-N-phenylaniline
Product Category of 4,4'-Dimethyltriphenylamine (CAS NO.20440-95-3): Pharmacetical;Amines;Electroluminescence;Functional Materials;Reagents for Conducting Polymer Research;Triphenylamine series

4,4'-Dimethyltriphenylamine Specification

 4,4'-Dimethyltriphenylamine , its cas register number is 20440-95-3. It also can be called N-Phenyl di-p-tolylamine ; and 4-Methyl-N-(4-methylphenyl)-N-phenylaniline .

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