Description
a-Naphthylamine, 1-Aminonaphthalene
1-NAPHTHYLAMINE 98% Extra Pure
1-NAPHTHYLAMINE 98% Extra Pure
| Article No. | 04795 | Grade | Extra Pure |
| Purity | 98% | CAS No. | 134-32-7 |
| Molecular Formula | C10H9N | Molecular Weight | 143.19 |
| H.S. Code | 2921.4511 | Shelf Life | 60 Months |
Physical Properties
| Physical state at 20 °C | Solid | Colour | Reddish Crystalline | ||||
| Odour | Ammonia odor | pH value | 7.1 at 1 g/l at 20 °C | ||||
| Melting point/ Freezing point [°C] | 47 – 50 °C | Flash point [°C] | 157 °C | ||||
| Boiling point [°C] | 301 °C | Vapour pressure [20°C] | 0.004 hPa at 20 °C | ||||
| Density [g/cm3] | 1.114 | Solubility in water [% weight] | Very slightly soluble in cold water | ||||
| Partition coefficient Log Pow octanol / water at 20°C | 2.1 | ||||||
Specifications
| Appearance | Tan to purple coloured crystalline powder/lumps | Purity (by GC) | Min 98% |
| Melting point | 47 – 50 deg C |