Chemical Properties
| Melting point | <25℃ |
| Boiling point | bp0.1 >150° |
| Density | 1.3890 (rough estimate) |
| refractive index | 1.5490 (estimate) |
| Flash point | 145 °C |
| storage temp. | 0-6°C |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| pka | 4.76±0.10(Predicted) |
| color | Yellow |
| Merck | 13,8073 |
| CAS DataBase Reference | 88283-41-4 |
| EPA Substance Registry System | Pyrifenox (88283-41-4) |
Safety Information
| Hazard Codes | Xn |
| Risk Statements | 22 |
| WGK Germany | 3 |
| RTECS | KM5772000 |
| HS Code | 29333990 |
| Toxicity | LD50 in rats (mg/kg): 950 i.p.; 2900 orally; >5000 dermally; LC50 by inhalation in rats: >2.05 mg/l (Zobrist) |
