Public Notices Related to this Chemical. Ethylene oxide is also used as a sterilizing agent for medical equipment and a fumigating agent for spices. Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript. Ethylene oxide is a colorless flammable gas at room temperature, with a faintly sweet odor; it is the simplest epoxide: a three-membered ring consisting of one oxygen atom and two carbon atoms. Click hereto get an answer to your question ️ 1 - methyl ethylene oxide when treated with an excess of HBr produces: In smaller amounts, ethylene oxide is used as a pesticide and a sterilizing agent. Eng. Ethylene oxide is a bactericidal, fungicidal, and sporicidal disinfectant. Hazard Summary . At room temperature, ethylene oxide is a flammable colorless gas with a sweet odor. Basis for listing ethylene oxide as known to the State to cause developmental toxicity, male reproductive toxicity, and female reproductive toxicity changed from Labor Code to 'Formally Required to Be Labeled or Identified' effective November 22, 2013. Chao J., 1986 Chao J., Thermodynamic properties of key organic oxygen compounds in the carbon range C1 to C4. [ all data ] Walters and Smith, 1952 It is used primarily to produce other chemicals, including antifreeze. It is effective against most micro-organisms, including viruses. It is used as a fumigant for foodstuffs and textiles and as an agent for the gaseous sterilization of heat-labile pharmaceutical and surgical materials. and S. A. Baskett Jesus College, Oxford, UK. Ethylene Oxide . The acute (short-term) effects of ethylene oxide in humans consist mainly of central nervous EtO brings serious risks of chemical burns to body tissues if a device, such as a plastic or rubber face mask, sterilized in EtO is not aerated (aeration cycle) after the sterilization cycle to allow the EtO absorbed during the cycle to elute from the mask, is … Ramasamy R., Centrifugal distortion constants and thermodynamic functions of ethylene oxide, ethylene oxide-d4, and ethylene sulfide, Curr. Metal fittings containing magnesium, copper or silver should be avoided, since traces of acetylene in ethylene oxide may produce metal acetylides capable of detonating the vapor [MCA SD-38, 1971]. 75-21-8 . Sci., 1978, 47, 668-669. Ethylene oxide sterilization: effect of polymer structure and sterilization conditions on residue levels D. K. Gilding, A. M. Reed ICI'/University of Liverpool Joint Laboratory, Bioengineering Unit, PO Box 147, Liverpool L69 3BX, UK. Chem. Part 2. 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