Phosgene - Wikipedia
网页Phosgene is an organic chemical compound with the formula COCl 2. It is a toxic, colorless gas; in low concentrations, its musty odor resembles that of freshly cut hay or grass. [7] It can be thought of chemically as the double acyl chloride analog of carbonic acid, or structurally as formaldehyde with the hydrogen atoms replaced by chlorine atoms.
Facts About Phosgene - CDC
网页Phosgene is a major industrial chemical used to make plastics and pesticides. At room temperature (70°F), phosgene is a poisonous gas. With cooling and pressure, phosgene gas can be converted into a liquid so that it can be shipped and stored.
Phosgene | Chemical Emergencies | CDC - Centers for Disease ...
网页2024年9月6日 · Phosgene, known as "CG" in the military, is a major industrial chemical used to make plastics and pesticides. Phosgene is a toxic gas or liquid that can cause damage to the skin, eyes, nose, throat, and lungs. Possible characteristics of phosgene include: For shipping or storing, phosgene is turned into a liquid by cooling and applying …
Phosgene | Toxic Gas, Chloroformyl, Industrial Uses | Britannica
网页2024年8月9日 · Phosgene, a colourless, chemically reactive, highly toxic gas having an odour like that of musty hay, used in making organic chemicals, dyestuffs, polycarbonate resins, and isocyanates for making polyurethane resins. It first came into prominence during World War I, when it was used, either alone.
Phosgene - Chemical Safety Facts
网页2023年3月1日 · Phosgene is a building block chemical in the manufacture of diisocyanate chemicals used to make a range of polyurethane products used in everyday life, including flexible foam in upholstered furniture, rigid foam as insulation in walls and roofs, and thermoplastic polyurethane used in medical devices and footwear.
Phosgene Toxicity - StatPearls - NCBI Bookshelf
网页2022年12月26日 · Phosgene is a hydrophobic, volatile irritant that causes chemical pneumonitis and is a cause of acute respiratory distress syndrome (ARDS) that can be refractory. Phosgene dates back over 200 years to its conception in the laboratory of Cornish chemist John Davy.
Phosgene - Wikiwand
网页Phosgene is an organic chemical compound with the formula COCl2. It is a toxic, colorless gas; in low concentrations, its musty odor resembles that of freshly cut hay or grass. It can be thought of chemically as the double acyl chloride analog of carbonic acid, or structurally as formaldehyde with the hydrogen atoms replaced by chlorine atoms.
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