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Trichlorofluoromethane | CCl3F - PubChem

pubchem.ncbi.nlm.nih.gov/compound/Trichlorofluoromethane

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

Molar mass of CCl3F - Chemistry Online Education

www.webqc.org/molecular-weight-of-CCl3F.html

Molar mass calculator computes molar mass, molecular weight and elemental composition of any given compound.

CFCs - The Ozone Hole

www.theozonehole.com/cfc.htm

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

Ecological Replacements of Ozone-Depleting Substances

www.pjoes.com/pdf/10.6/415-435.pdf

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.

FREQUENTLY AsKED QuESTIONS ABOUT OzoNE - NOAA Earth ...

www.esrl.noaa.gov/csd/assessments/ozone/1998/chapters/faqs.pdf

carbon tetrafluoride (CF4, produced mainly as a by product of the manufacture of aluminum) and CFC-11. (CCI3F, used in a variety of human activities) are both.

impact on photochemical oxidants including tropospheric ozone

www.esrl.noaa.gov/csd/assessments/ozone/1989/vol2/section10.pdf

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

Lindzen Illusion #2: Lindzen vs. Hansen - the Sleek Veneer of the ...

www.skepticalscience.com/lindzen-illusion-2-lindzen-vs-hansen-1980s.html

Apr 29, 2011 ... The annual growth of CCI3F and CCI2F2 emissions is reduced from 3%/ yr today to 2%/year in 2000 and 0 in 2010. The methane annual ...

Download as a PDF - School of Physical Sciences - University of ...

ps.uci.edu/~rowlandblake/publications/fsr415.pdf

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

www.tandfonline.com/doi/pdf/10.1080/07055900.1990.9649373

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.,.

Assessing the Scientific Evidence of Increasing Global Temperature ...

www.mcpherson.edu/wp-content/uploads/2014/08/01-levinski.pdf

chlorofluorocarbons CFC-11 (CCI3F) and CFC-12. (CCI2F2) (Hansen et al., 1998 ; Schimel et al., 1996). Infrared (IR) active gases, mainly water vapor (H2O),.

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Pressure Temp Chart > Refrigerant Boiling Points - Airgas Refrigerants

airgasrefrigerants.com

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

PDF (1.9MB) - Wiley Online Library

onlinelibrary.wiley.com

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.

5 The Role of Halocarbons in Stratospheric Ozone Depletion ...

www.nap.edu

Ozone depletion in the stratosphere and increases in greenhouse gases in the troposphere are both subjects of growing concern--even alarm--among scientists,  ...