Name | 4,4-Dimethyltriphenylamine |
Synonyms | 4,4'-Dimethyltriphen N-Phenyl di-p-tolylamine 4,4-Dimethyltriphenylamine 4,4'-Dimethyltriphenylamine 4,4'-Dimethyl triphenylamine BIS(4-METHYLPHENYL)PHENYLAMINE N,N-Bis(4-methylphenyl)aniline Phenylbis(4-methylphenyl)amine 4,4-Dimethyltriphenylamine (DMTPA) 4-Methyl-N-(4-methylphenyl)-N-phenylaniline 4-methyl-N-(4-methylphenyl)-N-phenylaniline Benzenamine, 4-methyl-N-(4-methylphenyl)-N-phenyl- |
CAS | 20440-95-3 |
EINECS | 243-822-7 |
InChI | InChI=1/C20H19N/c1-16-8-12-19(13-9-16)21(18-6-4-3-5-7-18)20-14-10-17(2)11-15-20/h3-15H,1-2H3 |
Molecular Formula | C20H19N |
Molar Mass | 273.37 |
Density | 1.079±0.06 g/cm3(Predicted) |
Melting Point | 112°C |
Boling Point | 289.3 °C |
Flash Point | 183.5°C |
Vapor Presure | 3.52E-07mmHg at 25°C |
Appearance | Crystalline powder |
Color | White to Orange to Green |
pKa | -2.19±0.50(Predicted) |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | 1.627 |
MDL | MFCD00145004 |
Physical and Chemical Properties | Melting Point: 112°C |
HS Code | 29214990 |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
application | 4,4 '-dimethyltriphenylamine can be used as organic synthesis intermediate and pharmaceutical intermediate, mainly used in laboratory research and development process and pharmaceutical and chemical production process. |