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1,1-Dichloro-1-fluoroethane is mainly used as a solvent and foam blowing agent under the names R-141b and HCFC-141b. It is a class 2 ozone depleting substance undergoing a global phaseout from production and use under the Montreal Protocol since the late 1990s.
Hydrochlorofluorocarbon-141b, or 1,1-dichloro-1-fluoroethane (HCFC141b), has been developed as a replacement for fully halogenated chlorofluorocarbons because its residence time in the atmosphere is shorter, and its ozone depleting potential is lower than that of presently used chlorofluorocarbons.
Model for the Viscosity and Thermal Conductivity of Refrigerants, Including a New Correlation for the Viscosity of R134a. Ind. Eng. Chem. Res., 42:3163–3178, 2003. doi:10.1021/ie0300880. Viscosity¶ Marcia L. Huber, Arno Laesecke, and Richard A. Perkins.
SAFETY DATA SHEET. Halocarbon R141b (Dichlorofluoroethane) Section 1. Identification. GHS product identifier Chemical name Other means of identification. Product use Synonym. SDS # Supplier's details.
Refrigerant gas R141b solvent, used in cleaning systems and as a refrigerant under the names R-141b or HCFC-141b. 1,1-Dichloro-1-fluoro ethane is a haloalkane with the formula C2H3Cl2F. It is one of the three isomers of dichlorodifluoromethane.
Jul 28, 2022 · Global emissions of the ozone-depleting gas HCFC-141b (1,1-dichloro-1-fluoroethane, CH3CCl2F) derived from measurements of atmospheric mole fractions increased between 2017 and 2021 despite a fall in reported production and consumption of HCFC-141b for dispersive uses.
Aug 23, 2023 · Historically, the most widely used included HCFC-22 (usually as a refrigerant), HCFC-141b (as a solvent and foam-blowing agent), and HCFC-142b (as a foam-blowing agent and component in refrigerant blends).
Buy Refrigerant Gas Freon R22 R141b R134a R404a R410a from the cheapest store in Metro Manila. Call: (02) 415-3058 | 0927-135-2151.
May 6, 2022 · If the government reports on declining production and use of HCFC-141b are correct, there are two likely causes for the global increase, the researchers suggest.
Use. 1,1-Dichloro-1-fluoroethane is mainly used as a refrigerant under the names R-141b or HCFC-141b. Physico-chemical properties. It is a non-flammable, colourless liquid in atmospheric conditions. The compound is very volatile and its smell has been described as “usually ethereal”.
