Monofluorodichloroethane (HCFC-141b) is a high-purity colorless and transparent liquid that has no odor. It is widely used in the field of plastic foam. Due to its excellent properties such as low vapor phase thermal conductivity, it also works withR11In comparison, monofluorodichloroethane is one-tenth of the damage to the atmospheric ozone layer of R11, so it was selected as an ideal substitute for fully halogenated chlorofluorocarbons. Monofluorodichloroethane can also be used as high-gradeindustrial cleaning agentsandblowing agent, used to replace R11 andR113。
According to the Montreal Agreement,R141bThe use period in developed countries is until 2010, and currently the United States, Japan and other countries have banned its use. In developing countries such as China, the service life can reach 2040, and China has promised to advance it to 2030.
R141B parameter
According to the Montreal Agreement,R141bThe use period in developed countries is until 2010, and currently the United States, Japan and other countries have banned its use. In developing countries such as China, the service life can reach 2040, and China has promised to advance it to 2030.
R141B parameter
| Names: R141b, HCFC-141b, F-141b | Chinese name: dichloromonofluoroethane, freon 141b |
| English full name: 1,1-dichloro-1-fluoroethane | Chemical molecular formula: CCl2FCH3 |
| Molecular weight:117 | Standard boiling point: 32℃ |
| Critical temperature:204℃ | Critical pressure: 4.2MPa (absolute pressure) |
| Critical density: 0.459g/cm3 | CAS Number: 1717-00-6 |
| Ozone Destruction Potential (ODP):0.086 | Global Warming Coefficient (GWP):0.15 |
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R141B (1,1-dichloro-1-fluoroethane) is a refrigerant/chemical product. Commonly used as a blowing agent and cleaning agent, being replaced by more environmentally friendly alternatives. It is widely used in refrigeration equipment such as refrigerators, freezers, water dispensers, automotive air conditioners, central air conditioning, dehumidifiers, cold storage and commercial refrigeration, as well as in aerosol propellants, blowing agents, fire-extinguishing and cleaning applications. See the product page for details.
Commonly used as a blowing agent and cleaning agent, being replaced by more environmentally friendly alternatives. When replacing or retrofitting a system, qualified personnel should perform the work, paying attention to system compatibility and lubricant matching, and following relevant safety standards.
Store in a cool, dry, well-ventilated warehouse away from fire, heat sources and direct sunlight. Cylinders should be placed upright and protected from falling. Transport according to regulations for high-pressure gases or hazardous chemicals, with careful handling to avoid damage to cylinders and valves.
Ensure adequate ventilation at the workplace. Avoid direct skin contact with liquid refrigerant (risk of frostbite). Keep away from open flames and high heat. Use dedicated tools and protective equipment. In case of leakage, evacuate, ventilate and contact professionals.
The exact Ozone Depletion Potential (ODP) and Global Warming Potential (GWP) are listed in the Physical Properties table on the product page. Select refrigerants considering energy efficiency, safety and environmental impact.
Multiple package sizes are available (e.g., cylinders, drum or ton packages - see product page). Bulk orders are supported. Contact sales for the latest quote and lead time.
