| Melting point |
47-50 °C (lit.) |
| Boiling point |
301 °C (lit.) |
| bulk density |
560kg/m3 |
| Density |
1.114 g/mL at 25 °C (lit.) |
| vapor pressure |
0.003 hPa (20 °C) |
| refractive index |
1.6703 |
| Flash point |
>230 °F |
| storage temp. |
Store below +30°C. |
| solubility |
1.7g/l |
| pka |
3.92(at 25℃) |
| form |
flakes |
| color |
light tan to purple |
| Odor |
Ammonia odor |
| PH |
7.1 (1g/l, H2O, 20℃) |
| PH Range |
Non& uorescence (3.4) to blue & uorescence (4.8) |
| Water Solubility |
Insoluble. 0.1698 g/100 mL |
| Merck |
14,6398 |
| BRN |
386133 |
| Henry's Law Constant |
6.13 x 10-10 atm?m3/mol at 25 °C (thermodynamic method-GC/UV spectrophotometry, Altschuh et al., 1999) |
| Exposure limits |
TLV-TWA not assigned; carcinogenicity:
Human Carcinogen (skin) (MSHA and
OSHA). |
| Major Application |
color filter, photoresists, recording media, light-emitting device, disk, display device, oil products, construction materials, leather, textile, chalk, explosives |
| InChI |
1S/C10H9N/c11-10-7-3-5-8-4-1-2-6-9(8)10/h1-7H,11H2 |
| InChIKey |
RUFPHBVGCFYCNW-UHFFFAOYSA-N |
| SMILES |
Nc1cccc2ccccc12 |
| CAS DataBase Reference |
134-32-7(CAS DataBase Reference) |
| NIST Chemistry Reference |
1-Naphthalenamine(134-32-7) |
| IARC |
3 (Vol. 4, Sup 7) 1987 |
| EPA Substance Registry System |
1-Naphthalenamine (134-32-7) |
