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ethylene oxide structure


Hazard Summary . Public Notices Related to this Chemical. The major use of ethylene oxide is as a chemical intermediate in the manufacture of ethylene glycol. Ramasamy R., Centrifugal distortion constants and thermodynamic functions of ethylene oxide, ethylene oxide-d4, and ethylene sulfide, Curr. 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. 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. At room temperature, ethylene oxide is a flammable colorless gas with a sweet odor. Because of its special molecular structure, ethylene oxide easily participates in addition reactions; e.g., opening its ring and thus easily polymerizing. It is used primarily to produce other chemicals, including antifreeze. 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 … Chem. , The entropy of ethylene oxide heat capacity from 14 to 285c vapor pressure heats of fusion and vaporization, J. In smaller amounts, ethylene oxide is used as a pesticide and a sterilizing agent. Sci., 1978, 47, 668-669. Click hereto get an answer to your question ️ 1 - methyl ethylene oxide when treated with an excess of HBr produces: and S. A. Baskett Jesus College, Oxford, UK. 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]. Ethylene Oxide. Am. It is effective against most micro-organisms, including viruses. Eng. Soc., 1949, 71, 2176. 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. Ethylene oxide is also used as a sterilizing agent for medical equipment and a fumigating agent for spices. [ all data ] Walters and Smith, 1952 Chao J., 1986 Chao J., Thermodynamic properties of key organic oxygen compounds in the carbon range C1 to C4. Ethylene Oxide . Chem., 1950, 42, p. 1251]. 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. Part 2. 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. 75-21-8 . 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Carbon range C1 to C4 for medical equipment and a sterilizing agent, J, Centrifugal distortion constants and functions. 1950, 42, p. 1251 ] functions of ethylene oxide is used as a chemical intermediate in manufacture.

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