Dichlorofluoromethane synonyms
WebDichlorofluoromethane: Synonyms: FC-21, fluorocarbon 21, Freon 21: CAS number: 75-43-4: Melting point: −135°C: Boiling point: 8.9°C: Specific gravity: 1.405 (9°C) ... Dichlorofluoromethane (FC-21) is used primarily as a solvent, as a refrigerant, in aerosol propellants, and in fire extinguishers. Recently, it has found use as a heat ... WebThe National Center for Biomedical Ontology was founded as one of the National Centers for Biomedical Computing, supported by the NHGRI, the NHLBI, and the NIH Common Fund under grant U54-HG004028.National Center for Biomedical Ontology was founded as one of the National Centers for Biomedical Computing, supported by the NHGRI, the NHLBI, …
Dichlorofluoromethane synonyms
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WebJul 18, 2024 · Dichlorofluoromethane Synonyms: MFCD00000825 EINECS 200-869-8 Dichloromonofluoromethane Density: 1,354 g/cm3: Boiling Point: 8.9°C: Melting Point-135°C: Molecular Formula: CHCl 2 F: Molecular Weight: 102.92300: Flash Point: 130-132°C/3mm: Exact Mass ...
WebAnother way to say Dichlorodifluoromethane? Synonyms for Dichlorodifluoromethane (other words and phrases for Dichlorodifluoromethane). WebSynonym :Methane, dichlorofluoro-; Dichloromonofluoromethane; Dichloromonofluoro-methane; Refrigerant 21; Halon 112; Genetron 21; Freon 21; Fluorodichloromethane; …
WebDichlorodifluoromethane definition, a colorless, slightly water-soluble, nonflammable gas, CCl2F2, that boils at −29°C: used chiefly as a propellant in aerosols and as a refrigerant. … WebCheck out the pronunciation, synonyms and grammar. Browse the use examples 'dichlorofluoromethane' in the great English corpus. ... (13 bar) and a density at 50 °C …
WebDICHLOROFLUOROMETHANE. UNII: 7GAO4CRJ0B; Formula: CHCl2F; Preferred Substance Name: DICHLOROFLUOROMETHANE; InChIKey: UMNKXPULIDJLSU …
WebTranslations in context of "masse volumique à celle" in French-English from Reverso Context: La densité d'une substance est le rapport de sa masse volumique à celle de l'eau (tableau 1). portal inburedWebNational Center for Biotechnology Information. 8600 Rockville Pike, Bethesda, MD, 20894 USA. Contact. Policies. FOIA. HHS Vulnerability Disclosure. National Library of Medicine. National Institutes of Health. … irsn-27awWebDichlorofluoromethane or Freon 21 or R 21 is a halomethane or hydrochlorofluorocarbon with the formula CHCl 2 F. It is a colorless and odorless gas. It is produced by … portal hypertension waveform ultrasoundWebSynonyms: DCFM, Freon 21, Refrigerant 21, R-21, HCFC-21, dichloromonofluoromethane, fluorodichloromethane, monofluorofichloromethane . Health Based Guidance . Only inhalation studies have been conducted with dichlorofluoromethane (DCFM). Insufficient pharmacokinetic data are available for extrapolating from inhalation to oral toxicity. As a … portal inafoodDichlorodifluoromethane (R-12) is a colorless gas usually sold under the brand name Freon-12, and a chlorofluorocarbon halomethane (CFC) used as a refrigerant and aerosol spray propellant. Complying with the Montreal Protocol, its manufacture was banned in developed countries (non-article 5 countries) in 1996, and in developing countries (Article 5 countries) in 2010 out of concerns about its damaging effect on the ozone layer. Its only allowed usage is as a fire retardant in … irsn-ic30a-w 価格WebJan 31, 1987 · System RfD (mg/kg-day) Basis PoD Composite UF Confidence; Other 2 x 10-1: Reduced body weight: NOAEL: 1.5 x 10 1 mg/kg-day 100 Medium irsn-17b-wWebIDENTIFICATION AND USE: Dichlorofluoromethane is a colorless heavy gas that is used as a refrigerant, solvent, propellant and heat-exchange fluid. It is also referred to as CFC-21 but has fewer uses than other chlorofluorocarbons. portal industries inc