Acephate is the common name for O,S-dimethyl acetylphosphoramidothioate. It is a colourless solid with melting point of 82ºC-89ºC, vapour pressure of 0.226 mPa at 24ºC, density of 1.3 g litre-1 and with a solubility in water at room temperature is 650 g litre-1

Main Research: Yeoh Chee Beng