| Melting point: |
56-59 °C(lit.) |
| Boiling point: |
240-243 °C(lit.) |
| Density |
1.06 |
| vapor density |
4.28 |
| vapor pressure |
0.02 hPa (20 °C) |
| refractive index |
1.5559 |
| Flash point: |
122 °C |
| storage temp. |
Store below +30°C. |
| solubility |
21g/l |
| pka |
5.34(at 25℃) |
| form |
crystalline |
| color |
dark gray to brown |
| Specific Gravity |
1.07 |
| PH |
7.7 (1g/l, H2O, 20℃) |
| Water Solubility |
21 g/L (20 ºC) |
| Merck |
14,667 |
| BRN |
471556 |
| Henry's Law Constant |
(x 10-8 atm?m3/mol):
6.62 at 25 °C (thermodynamic method-GC/UV spectrophotometry, Altschuh et al., 1999) |
| Exposure limits |
NIOSH REL: TWA 0.5 mg/m3, IDLH 50 mg/m3; OSHA PEL: TWA 0.5 mg/m3;
ACGIH TLV: TWA 0.1 ppm (adopted). |
| Dielectric constant |
8.8399999999999999 |
| Stability: |
Hygroscopic, Material Darkens In Storage With No Loss In Purity |
| LogP |
0.950 |
| CAS DataBase Reference |
104-94-9(CAS DataBase Reference) |
| NIST Chemistry Reference |
Benzenamine, 4-methoxy-(104-94-9) |
| IARC |
3 (Vol. 27, Sup 7) 1987 |
| EPA Substance Registry System |
p-Anisidine (104-94-9) |