... materials used in the large-scale chemical production. Ethylene oxide is used as a fumigant and disinfecting agent, ... carbon dioxide (8.5–80% of ethylene oxide), nitrogen or dichlorodifluoromethane (12% ethylene oxide). It is applied for gas-phase sterilization ... Molecular Weight 44.05 g /mol Alternative name epoxyethane, ethylene oxide, dimethylene oxide, oxacyclopropane CAS No. 75-21-8 Package N/ ...