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Freon 12 Dichlorodifluoro-methane

Two of the most common CFCs, also known as freons, were CFC-11, trichlorofluo-romethane, and CFC-12, dichlorodifluoro-methane. At the height of CFC production in 1988, some 1.13 million tons were produced worldwide. Because of their inertness, CFCs were once thought to pose little threat to the environment. [Pg.595]

Dif I uorodicb lorotnetbane. See Dichlorodifluoro-methane in Vol 5 of Encycl, p D1209 L and under "Freon—12" in CondChemDict (1961), Sh L, under "FREON"... [Pg.514]

FIGURE 12.15 Dichlorodifluoro-methane, CCI2F2, also known as Freon-12. [Pg.511]

Information is given on Freons 11, 12, 13, 21, 22. 113, 114 trichlorofluoro-, dichlorodifluoro-, chlorotrifluoro-, dichlorofluoro- and chlorodifluoro-methane 1,1, 2-trichloro-l,2,2-trifluoro-, and 1,2-dichloro-tetrafluoro-ethane, respectively. [Pg.89]

See other pages where Freon 12 Dichlorodifluoro-methane is mentioned: [Pg.304]    [Pg.318]    [Pg.343]    [Pg.267]    [Pg.22]    [Pg.304]    [Pg.259]    [Pg.318]    [Pg.660]    [Pg.199]    [Pg.892]   
See also in sourсe #XX -- [ Pg.140 ]



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