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Trichlorofluoromethane, also called freon-11, CFC-11, or R-11, is a chlorofluorocarbon. It is a colorless, faint ethereal and sweetish odor liquid that boils at about ...

Molar mass of CCI3F - Chemistry Online Education


... calculate its molar mass and elemental composition: Molar mass of CCI3F is 423.7332 g/mol. Formula in Hill system is C2FI3 Elemental composition of CCI3F:  ...

Pressure Temp Chart > Refrigerant Boiling Points - Airgas Refrigerants


Boiling Points. R-11. Trichlorofluoromethane. CCI3F. 74.5°F. R-113. Trichlorotrifluoroethane. CCI2FCCIF2. 117.6°F. R-123. Dichlorotrifluoroethane. CHCI2CF3.

Standard PDF - Wiley Online Library


104, NO. B7, PAGES 15,415-15,424, JULY 10, 1999. Measured acoustic wave velocities of Rll (CCI3F) hydrate samples with and without sand as a function.

Ecological Replacements of Ozone-Depleting Substances


According to statistical data concerning the most of- ten used compounds of this kind, known as Freons: CCI3F (CFC-11) and CC12F2 (CFC-12), in the years.

Quantification of Auxiliary Blowing Agent Volatilization


90%. 80%. 70%. 60%. 60%. 40%. 30%. 20%. 10%. Figure S. Mass loss profiles - NCSU CH2CI2 and DuPont CCI3F. 740 • May 1993 • Vol. 43 • AIR & WASTE ...

impact on photochemical oxidants including tropospheric ozone


TROPOSPHERICOZONE. Table 2a Urban TroposphericConcentrationsof CH4 and CCI3F (Blake et al., 1984). Concentrations. Urban Excesses. Location. Date.

Mystery of the Antarctic 'ozone hole' - Ecos


At Cape Grim, Tasmania, Australian scientists arc monitoring the atmospheric concentrations of CCI3F', CCI2F2,. CC12FCCIF2 , ond CHCIF2 (CFCs that MC.

Potential effects of halons on stratospheric O3 based on the ...


of these substances are the chlorofluorocarbons (CFCs) CCI3F (CFC-11), ... 11, respectively, whereas those of CCI3F and CC12F2 are ~ 1 (e.g. Hammitt et al.,.

Occurrence and fate of chlorofluorocarbon plumes ... - Hydrologie.org


trichlorofluoromethane (CCI3F, CFC-11) made up to 77% ofthe total global market of. CFCs in 1994. Due to their release into the environment, and due to their ...

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Trichlorofluoromethane | CCl3F - PubChem


Trichlorofluoromethane is a clear light colored liquid. Nearly odorless. Denser than water. Poses low acute health hazard to humans. Primary hazard is to the ...

PDF (1.9MB) - Wiley Online Library


Jan 20, 1994 ... Global trends and annual releases of CCI3F and CCIzFz ... in 1990 were 249 -+ 28 x 106 kg for CCi3F and 366 -+ 30 x 106 kg for CCI:F:. It is.

CFCs - The Ozone Hole


CFCs. Chlorofluorocarbon (CFC) is an organic compound that contains carbon, chlorine, and fluorine, produced as a volatile derivative of methane and ethane.