Chlorotrifluoromethane freon

Freon 11. See Trichlorofluoromethane Freon 12B1. See Bromochlorodifluoroemethane Freon 13. See Chlorotrifluoromethane Freon 14. See Tetrafluoromethane... 

In connection with the study of the role Freon compounds play in the depletion of ozone in the atmosphere, a demand has arisen for 13C-labeled fluorinated hydrocarbons in infrared spectroscopic examination. For this purpose,13C-isotopically enriched trichlorofluoromethane, dichlorodifluoromethane, chlorotrifluoromethane, trifluoromethane, chlorodifluoromethane, and dichlorofluoromethane have been prepared from 13CC 4 and 13CHC13.73... 

Chlorotrifluoromethane or Trifluoromono-chloromethane ("Freon—13 ), CC1F3, mw 104.47 colorless, non-toxic, nonflammable gas with ethereal odor fr p —181°, bp —81.4°. Can be prepd from dichlorodifluoromethane in vapor phase with A1C1S catalyst. Used as a refrigerant- also for hardening of metals and in pharmaceutical processing and as dielectric aerospace chemical Refs 1) Beil. 1, < 42> 2) CondChemDict... 

Freon—12 or "F—12"- See Dichlorodi-fluoromethane in Vol 5 of Encycl, p D1209 L "Freon—13", "P—13" or Monocblorotriflitro-methane. See Chlorotrifluoromethane in this Section... 

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