WebJan 12, 2024 · Physical description. Colorless to water-white, nearly odorless liquid or gas (above 75°F). Boiling point. 75°F. Molecular weight. 137.4. Freezing point/melting point. -168°F. Vapor pressure. WebFormula: CCl 3 F. Molecular weight: 137.368. IUPAC Standard InChI: InChI=1S/CCl3F/c2-1 (3,4)5. Copy Sheet of paper on top of another sheet. IUPAC Standard InChIKey: CYRMSUTZVYGINF-UHFFFAOYSA-N. Copy Sheet of paper on top of another sheet. CAS Registry Number: 75-69-4. Chemical structure:
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Webthis purpose has been trichlorofluoromethane, referred to as CFC-11. From a manufacturing perspective, CFC-11 was a highly attractive agent to use. It was chemically stable, readily available and easy to transport. When used in the manufacture of appliances it, unlike other blowing agents, does not degrade acrylonitrile-butadiene styrene WebJan 31, 1987 · Respiratory, Cardiovascular, Other. 3 x 10 -1. Survival and histopathology (pleuritis and pericarditis) LOAEL : 3.49 x 10 2. mg/kg-day. 1000. Medium. Reference Concentration for Inhalation Exposure (RfC) (PDF) (7 pp, 89 K) …
WebTrichlorofluoromethane, also called freon-11, CFC-11, or R-11, is a chlorofluorocarbon (CFC). It is a colorless, faintly ethereal, and sweetish-smelling liquid that boils around room … WebTrichlorofluoromethane (CFC 11) An international team of researchers has said that the rogue emissions of a gas (CFC-11) that harm the ozone layer come from eastern China. CFC-11 – trichlorofluoromethane is one of a number of chlorofluorocarbons (CFC) chemicals that were initially developed as refrigerants during the 1930s.
WebJul 22, 2024 · Trichlorofluoromethane, also known as CFC-11 and Freon 11, is a refrigerant, aerosol propellant, and foam-blowing agent. It is unusual in that its boiling point is at normal ambient temperature and pressure, so it can be handled as a liquid or gas. It is often described as having an “ethereal” (i.e., etherlike) odor. Webtrichlorofluoromethane sound ,trichlorofluoromethane pronunciation, how to pronounce trichlorofluoromethane, click to play the pronunciation audio of trichlorofluoromethane
WebJun 30, 2024 · CFCs have been prohibited since 1996 because they deplete the earth’s ozone layer. The depletion of the Ozone Layer will have a negative influence on the earth’s biodiversity. Excessive radiation striking the Earth’s surface will ruin agricultural production and even plant life. It will even result in skin cancer.
WebTrichlorofluoromethane is a colorless, nearly odorless, volatile liquid or a gas above 75oF (23.9oC). It is used as a refrigerant, solvent, chemical intermediate, and in making fire extinguishers. REASON FOR CITATION * Trichlorofluoromethane is on the Hazardous Substance List because it is regulated by OSHA and cited by ACGIH, NIOSH, DEP, IRIS ... machiavelli\u0027sWebOTHER NAME: Trichlorofluoromethane USE: Refrigerant Gas DISTRIBUTOR: National Refrigerants, Inc. 661 Kenyon Avenue Bridgeton, New Jersey 08302 FOR MORE INFORMATION CALL: IN CASE OF EMERGENCY CALL: (Monday-Friday, 8:00am-5:00pm) CHEMTREC: 1-800-424-9300 1-800-262-0012 2. HAZARDS IDENTIFICATION costilla ditch companyWebThe most common commercial CFCs (chlorofluorocarbons), aliphatic organic compounds composed of carbon, fluorine, chlorine, and hydrogen, are trichlorofluoromethane (commonly known as CFC-11 or F-11) and dichlorodifluoromethane (CFC-12 or F-12), chlorodifluoromethane (22), dichlorotetrafluoroethane (114), and trichlorotrifluoroethane … machiavelli the prince dedicatory letterWebChlorotrifluoromethane, R-13, CFC-13, or Freon 13, is a non-flammable, non-corrosive, nontoxic chlorofluorocarbon (CFC) and also a mixed halomethane.It is a man-made substance used primarily as a refrigerant.When released into the environment, CFC-13 has a high ozone depletion potential, and long atmospheric lifetime. Only a few other … machiavelli test scores meaningWebListen to the pronunciation of Trichlorofluoromethane and learn how to pronounce Trichlorofluoromethane correctly. Start Free Trial English (Canada) Pronunciation machiavelli traitsWebTrichlorofluorometan. Trừ khi có ghi chú khác, dữ liệu được cung cấp cho các vật liệu trong trạng thái tiêu chuẩn của chúng (ở 25 °C [77 °F], 100 kPa). ?) Trichlorofluorometan, các tên khác: freon-11, CFC-11, hoặc R-11 ,là một chlorofluorocarbon. Nó là một chất lỏng không màu, mờ nhạt, và ... machiavelli the prince questionsWebtrichlorofluoromethane - WordReference English dictionary, questions, discussion and forums. All Free. machiavelli\u0027s bristol