4-Methyldiphenylamine
Synonyms: p-Methylbenzidine, N-Phenyl-4-methylaniline
| Item | Details |
| CAS No. | 620-84-8 |
| Molecular Formula | C13H13N |
| Molecular Weight | 183.25 |
| Appearance | White to light yellow crystalline powder |
| Melting Point | 88～90℃ |
| Solubility | Soluble in organic solvents such as ethanol, toluene and ethyl acetate; insoluble in water |
| Stability | Prone to oxidation and yellowing when exposed to air and light; store sealed and away from light |
| HS Code | 2921499090 (Other aromatic amine derivatives) |
| Packing | 25kg fiber drum lined with high-pressure PE inner bag |
| Storage Conditions | Cool, dry, light-proof and sealed storage; isolate air and oxidants, store at low temperature |
| Personal Protection | Dust mask, nitrile gloves and goggles; avoid dust inhalation and skin contact |
| Waste Disposal | Dispose as organic hazardous waste; strictly prohibit direct discharge into water bodies |
| Application Fields | Rubber anti-aging agent, antioxidant for lubricating oil/grease, raw material for optoelectronic intermediates, dye intermediate, chemical analytical reagent, organic synthetic ligand |
