Reciprocal Net Site sponsor
   Site Info    |    Search
Common molecules sample 50665 - Reciprocal Net Log in
 no CRT file available
Empirical formula: CF2Cl2
Formula weight: 120.913 g/mole
Summary: Calculated Structure
Common name: Dichloro-difluoro-methane
Short description: Dichlorodifluoromethane is a gas that was used as a refrigerant.
Keyword: propellant
Keyword: refrigerant
Keyword: freon
Miscellaneous comments: PC Model V8.0 Serena Software, Box3076, Bloomington, IN 47402-3076
Miscellaneous comments: Structure was calculated using the MMX force field.
Layman's explanation: Dichlorodifluormethane is a colorless gas with an ether-like odor. It is nonflammable and has low toxicity. In the early 1930s, Midgley found dichlorodifluoromethane or freon to be an ideal refrigerant, replacing toxic chemicals such as ammonia and dichloromethane. In addition, this gas has been used in aerosol propellants such as sprays in cosmetics and inhalers for medications. However, freon is bad for the environment and was banned in 1996 after more than 60 years of use. Due to the ban, other less damaging chemicals have been developed.
Lab name: Common molecules
Sample provider: Contributed by Indiana University
Status: Complete, visible to public
Basic view...
More visualization options...
See other versions...
No files for 50665 in repository!
Reciprocal Net site software 0.9.1-50, copyright (c) 2002-2009, The Trustees of Indiana University
Files and data presented via this software are property of their respective owners.
Reciprocal Net is funded by the U.S. National Science Foundation as part of the National Science Digital Library project. NSDL