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ectrum Laboratories :Chemical Fact Sheet-C #75694 htr--i/www.speclab.com/compound/c75694.htm <br /> Chemical Fact Sheet <br /> Chemical <br /> Abstract Number 75694 <br /> (CAS #) <br /> Trichlorofluoromethane <br /> Fluorotrichloromethane <br /> Synonyms <br /> Methane, trichlorofluoro- <br /> CFC 11 <br /> EPA Method 502:2 <br /> EPA Method 524.1 <br /> EPA Method 524.2 <br /> EPA Method 601 <br /> Analytical <br /> Methods EPA Method 624 <br /> EPA Method 8010B <br /> EPA Method 8021 A <br /> EPA Method 8240B <br /> EPA Method 8260A <br /> Molecular CC13F <br /> Formula <br /> USED IN MFR OF CLEANING CMPD& IN FIRE EXTINGUISHERS Chemical intermediate, <br /> solvent BLOWING AGENT IN PRODN OF POLYURETHANE FOAMS;REFRIGERANT; <br /> DEGREASING AGENT Freon 11 is used in electric insulation since it has high electric strength, <br /> inhibits partial discharges, and tends to extinguish power arcs. Propellant in aerosols for <br /> insecticides,floor waxes,paint,cosmetics,and perfumes former use In production of polymeric <br /> resins.Dielectric fluid in bubble chambers and in wind tunnels. Sulfonation solvent in chemical <br /> synthesis. USED TO PROPEL BRONCHODILATOR SYMPATHOMIMETIC DRUGS OR <br /> Use CORTICOSTERIODS FOR THE TREATMENT OF BRONCHIAL ASTHMA/FORMERLY IN <br /> COSMETIC AEROSOL PRODUCTS.IN REFRIGERATION MACHINERY REQUIRING <br /> REFRIGERANT EFFECTIVE AT NEGATIVE PRESSURES MECHANICAL VAPOR <br /> COMPRESSION SYSTEMS USE FLUOROCARBONS FOR REFRIGERATION&AIR <br /> CONDITIONING&ACCOUNT FOR MAJORITY OF REFRIGERATION CAPABILITY IN US. <br /> FLUOROCARBONS ARE USED AS REFRIGERANTS IN HOME APPLIANCES,MOBILE AIR <br /> CONDITIONING UNITS, RETAIL FOOD REFRIGERATION SYSTEMS&CHILLERS. <br /> FLUOROCARBONS <br /> Refrigeration/air conditioning,43%; foam blowing agents,20%;polymer precursors, 13%;solvent <br /> cleaning, 12%aerosol propellants,2%;medical equipment sterilization,3%;other, 7%.(1991). <br /> Consumption Estimates are for.CFC-11,-12,-113,-114,-11S and HCFC-22 only REFRIGERANTS,39%;FOAM <br /> Patterns BLOWING AGENTS, 17%; SOLVENTS, 14%; FLUOROPOLYMERS, 14%; STERILANT GAS, <br /> 2%;AEROSOL PROPELLANTS,2%; FOOD FREEZANT, 1%;OTHER, 8%;EXPORTS,3% <br /> .� (1985)FLUOROCARBONS(1986)] <br /> Apparent Co1or LIQUID @ TEMP BELOW 23.7 DEG C ;Colorless liquid <br /> Odor <br /> FInconcn of less than 20%(by volume in air),trichlorofluoromethane is odorless,in higher concn, <br /> or is mild and somewhat ethereal. <br /> 1 of 3 1/5/99 3:28 PM <br />