2,4-Dimethyldiphenylamine
Synonyms: N-phenyl-2,4-dimethylaniline, phenyl(2,4-dimethylphenyl)amine
| Item | Details |
| CAS No. | 25078-04-0 |
| Molecular Formula | C14H15N |
| Molecular Weight | 197.28 |
| Appearance | White to light yellow crystalline powder |
| Melting Point | 43～46℃ |
| Boiling Point | 170℃ (1.7kPa reduced pressure), approx. 320℃ under atmospheric pressure |
| Density | 1.049 g/cm3 (25℃, predicted value) |
| Solubility | Soluble in toluene, dichloromethane, ethyl acetate and methanol; almost insoluble in water |
| Stability | Stable at room temperature; prone to oxidation and yellowing when exposed to light and air; isolate oxidants and store away from light |
| HS Code | 2921499090 (Other aromatic amines and their derivatives) |
| Packing | 25kg fiber drum lined with high-pressure PE inner bag |
| Storage Conditions | Cool and light-proof warehouse, packed with vacuum aluminum foil bag / high-pressure PE inner bag; isolate air and strong oxidants, keep away from heat and open flame |
| Personal Protection | Wear dust mask, nitrile rubber gloves and goggles; avoid dust inhalation and prolonged skin contact |
| Waste Disposal | Collect uniformly and incinerate as organic hazardous waste; strictly prohibit direct discharge into sewers or natural water bodies |
| Application Fields | Anti-aging agent for rubber and polymers; high-temperature antioxidant for lubricating oil/grease; triarylamine optoelectronic synthetic intermediate; dye and pigment intermediate; fine intermediate for pharmaceuticals and pesticides; raw material for organic coordination catalytic ligands; laboratory analytical reagent |
