Product Name: Diethyl sulfate Synonyms: Diethylsulfate,98%; Diethyl sulphate; Sulphuric acid diethyl ester; butane sulfate CAS RN.: 64-67-5 EINECS: 200-589-6 Molecular Weight: 154.1859 Molecular Formula: C4H10O4S Melting Point(℃): -24℃ Boiling Point(℃): 265°C at 760 mmHg Flash Point(℃): 114.1°C Water Solubility: 5 g/L (20℃)