Category:
Active Pharmaceutical Ingredients
CAS NO:
69770-45-2
Standard:
In-house Standards,
Fenthrin, Chinese alias: 92% fenthrin original; Alpha-cyano4-fluoro-3-phenoxybenzyl-3 -(beta, 4-dichlorobenzene)-2, 2-dimethyl cyclopropane carboxylate;
Flumethrin molecular formula C29H22Cl2FNO3 molecular weight 510.3836 toxic low toxicity
Density: 1.342 g/cm3
Boiling point: 593.6°C at 760 mmHg
Flash: 312.8 ° C
Steam pressure: 4.62e-14mmhg at 25°C
Physical and chemical properties: the appearance of the original drug is brown viscous liquid. In water and other hydroxyl solvent solubility is very small, can dissolve in toluene, acetone, cyclohexane and other organic solvents. Stable to light and heat, stable in neutral and slightly acidic medium, easy to decompose under alkaline conditions.