FLUPYRSULFURON-METHYL SODIUM
- Product NameFLUPYRSULFURON-METHYL SODIUM
- CAS144740-54-5
- CBNumberCB6327332
- MFC15H13F3N5NaO7S
- MW487.34
- MDL NumberMFCD04112612
- MOL File144740-54-5.mol
Chemical Properties
| Melting point | 172-173° |
| solubility | Solubility in organic solvents (g/l at 20 °C) Acetone 3.1 (93.4%) Acetonitrile 4.3 Benzene 0.028 Dichloromethane 0.60 Hexane <0.001 Methanol 5.0 n‐Octanol 0.19 |
| pka | 4.9(at 25℃) |
| Water Solubility | Solubility in water (g l?1at 20 °C) 0.06 (93.4%) (pH 5) 0.61 (pH 6) Instability of the solution (pH 7) |
| LogP | 0.960 |
| FDA UNII | 29BS8CXQ4P |
| EPA Substance Registry System | 3-Pyridinecarboxylic acid, 2-[[[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]-6-(trifluoromethyl)-, methyl ester, sodium salt (1:1) (144740-54-5) |
Safety
| Symbol(GHS) |
|
| Signal word | Warning |
| Hazard statements | H410 |
| Precautionary statements | P273 |
| Hazard Codes | N |
| Risk Statements | 50/53 |
| Safety Statements | 60-61 |
| RIDADR | UN 3077 9 / PGIII |
| WGK Germany | 3 |
| Toxicity | LD50 in rats, Japanese quail, mallard duck (mg/kg): >5000, >2250, >2250 orally; in rabbits (mg/kg): >2000 dermally; LC50 (96hr) in rainbow trout, carp (mg/l): 470, 820; LC50 in rats (mg/l): >5.8 by inhalation (Teaney) |