3,5-Dimethyldiphenylamine
Synonyms N-Phenyl-3,5-dimethylaniline, Phenyl (3,5-dimethylphenyl)amine
| Item | Details |
| CAS No. | 51786-49-3 |
| Molecular Formula | C14H15N |
| Molecular Weight | 197.28 |
| Appearance | White to light yellow crystalline powder |
| Melting Point | 44～46℃ |
| Boiling Point | Approx. 320℃ under atmospheric pressure (predicted value), 170℃ (2kPa reduced pressure) |
| Density | 1.049±0.06 g/cm3 (25℃, predicted value) |
| Refractive Index | 1.611 |
| Solubility | Soluble in organic solvents such as toluene, dichloromethane, ethyl acetate and methanol; almost insoluble in water |
| Stability | Stable at room temperature; prone to oxidation and yellowing when exposed to air and light; isolate oxidants and store sealed 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, store at room temperature |
| 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 | Core advantageous use: organic optoelectronic material intermediate; antioxidant and anti-aging agent for rubber / polymers; high-temperature antioxidant for lubricating oil/grease; dye / pigment intermediate; fine intermediate for pharmaceuticals / pesticides; raw material for organic coordination catalytic ligands; laboratory analytical reagent |
