etüleenoksüüd

Etüleenoksüüd, also known as ethylene oxide (EO), is an organic compound with the chemical formula C2H4O. It is a cyclic ether and the simplest epoxide. At room temperature, etüleenoksüüd is a colorless gas with a faintly sweet odor. It is highly flammable and explosive.

Etüleenoksüüd is primarily produced industrially through the direct oxidation of ethylene. Its main applications are as a sterilizing agent for medical equipment and as a precursor in the production of various chemicals, including ethylene glycol, which is used in antifreeze and polyester fibers. It is also used to produce surfactants, ethanolamines, and other organic compounds.

Due to its toxicity and carcinogenicity, etüleenoksüüd is handled with strict safety precautions. Exposure can cause irritation to the eyes, skin, and respiratory system. Long-term exposure is linked to an increased risk of cancer. Its use and handling are subject to stringent regulations in many countries to protect workers and the public.