Common Name: Profenofos Chemical Name: (RS)-O-4-bromo-2-chlorophenyl O-ethyl S-propyl phosphorothioate Molecular Formula: C11H15BrClO3PS Molecular Weight:373.6 Physical Chemistry: Yellowsish liquid.Boiling point:110 at 0.001 mm Hg.Flash point:167.Vapor Pressure:1.24 x 10-4 pa at 25. Solubility:In water 20 mg/litre at 20; 25 mg/litre at 25.Readily miscible with most organic solvents. Stability: stable under neutral and slightly acid conditions, unstable under alkaline condition. Profenofos is a pesticide of thiophosphate series.It is a wide-spectrum insecticide with easy biodegradation and a high bioactivity for antiloxic pests.It can be used to control pests in cotton,fruit trees and vegetables with an excellent effect on cotton. 250kg/Drum for 95%TC, 200L/Drum for 40%, 50%EC.