| N-Methyldiphenylamine Basic information |
| Product Name: | N-Methyldiphenylamine |
| Synonyms: | N-METHYLDIPHENYLAMINE;N,N-DIPHENYL METHYLAMINE;Benzenamine,N-methyl-N-phenyl;Demelverine;Diphenylamine, N-methyl-;Diphenylmethylamine;Methyldiphenylamine;methyl-diphenyl-amine |
| CAS: | 552-82-9 |
| MF: | C13H13N |
| MW: | 183.25 |
| EINECS: | 209-023-2 |
| Product Categories: | Amines;C11 to C38;Intermediates of Dyes and Pigments;Nitrogen Compounds;Building Blocks;C13;Chemical Synthesis;Nitrogen Compounds;Organic Building Blocks |
| Mol File: | 552-82-9.mol |
| N-Methyldiphenylamine Chemical Properties |
| Melting point | -7.6 °C |
| Boiling point | 293 °C (lit.) |
| density | 1.05 g/mL at 25 °C (lit.) |
| refractive index | n |
| Fp | 230 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| pka | 1.00±0.20(Predicted) |
| form | Crystalline Powder |
| color | White to beige |
| Water Solubility | INSOLUBLE |
| Merck | 14,6054 |
| CAS DataBase Reference | 552-82-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzenamine, N-methyl-N-phenyl-(552-82-9) |
| EPA Substance Registry System | Benzenamine, N-methyl-N-phenyl- (552-82-9) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36-37/39 |
| WGK Germany | 3 |
| HS Code | 29214400 |
| MSDS Information |
| Provider | Language |
|---|---|
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| N-Methyldiphenylamine Usage And Synthesis |
| Chemical Properties | CLEAR YELLOW LIQUID |
| Uses | manufacture of dyes; as reagent similar to diphenylamine. |
| Uses | N-Methyldiphenylamine may be used for the synthesis of phosphonium ion salts. It may also be used as a starting reagent for the preparation of bis(4-carboxyphenyl)-N-methylamine (H2CPMA). |
| Synthesis Reference(s) | Journal of Medicinal Chemistry, 23, p. 184, 1980 DOI: 10.1021/jm00176a015 |
| General Description | N-Methyldiphenylamine is an aromatic tertiary amine. It undergoes transformation to N-methylcarbazole (C) via a photochemical reaction. |
| Hazard | Toxic by ingestion. |
| N-Methyldiphenylamine Preparation Products And Raw materials |
| Raw materials | N-methylbiphenyl-2-amine-->N-Methylaniline-->Chlorobenzene |
| Preparation Products | 10-chloro-5,10-dihydrophenarsazine-->Acid Blue 17 |
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