Introduction：Basic information about CAS 20440-95-3|4,4'-Dimethyltriphenylamine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4,4'-Dimethyltriphenylamine |
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| CAS Number | 20440-95-3 | Molecular Weight | 273.372 |
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| Density | 1.1±0.1 g/cm3 | Boiling Point | 417.5±34.0 °C at 760 mmHg |
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| Molecular Formula | C20H19N | Melting Point | 112°C |
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| MSDS | / | Flash Point | 183.5±22.5 °C |
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Names
| Name | 4-methyl-N-(4-methylphenyl)-N-phenylaniline |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 |
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| Boiling Point | 417.5±34.0 °C at 760 mmHg |
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| Melting Point | 112°C |
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| Molecular Formula | C20H19N |
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| Molecular Weight | 273.372 |
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| Flash Point | 183.5±22.5 °C |
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| Exact Mass | 273.151764 |
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| PSA | 3.24000 |
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| LogP | 6.66 |
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| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
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| Index of Refraction | 1.627 |
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| InChIKey | YWKKLBATUCJUHI-UHFFFAOYSA-N |
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| SMILES | Cc1ccc(N(c2ccccc2)c2ccc(C)cc2)cc1 |
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Safety Information
| Hazard Codes | T+ |
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| Risk Phrases | R36/37/38:Irritating to eyes, respiratory system and skin . |
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| Safety Phrases | S26-S36 |
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| HS Code | 2921440000 |
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Customs
| HS Code | 2921440000 |
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| Summary | 2921440000. diphenylamine and its derivatives; salts thereof. VAT:17.0%. Tax rebate rate:17.0%. . MFN tariff:6.5%. General tariff:30.0% |
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Synonyms
| Bis(4-Methylphenyl)Phenylamine |
| Benzenamine, 4-methyl-N-(4-methylphenyl)-N-phenyl- |
| 4,4'-Dimethyltriphenylamine |
| Phenyl(di-p-tolyl)amine |
| N,N-Di-p-tolylaniline |
| 4,4'-Dimethyl Triphenylamine |
| 4,4'-Dimethyltriphenylamine (DMTPA) |
| EINECS 243-822-7 |
| 4,4′-Dimethyltriphenylamine |
| MFCD00145004 |
| 4,4’-Dimethyltriphenylamine |
| 4-Methyl-N-(4-methylphenyl)-N-phenylaniline |
| 4-methyl-N-phenyl-N-(p-tolyl)aniline |
