Color TV Tuner Cleaner  (640-3320)                      Faxback Doc. # 2978

TECH SPRAY, INC.                               MATERIAL SAFETY DATA SHEET
P O BOX  949                                   RS 64-3320                
88 NORTH HUGHES                                                          
AMARILLO  TX  79105                                                      
(806) 372-8523                                                           
                                                                         
                     Radio Shack Color Tunner Cleaner                    
                                                                         
                                                                         
              Hazardous Description: (For Shipping Purposes Only)        
              Compressed Gas N.O.S. Non-Flammable Gas UN1956             
                                                                         
              Hazard Rating  Health: 2  Fire: 1  Reactivity: 1           
                0-Least 1-Slight 2-Moderate 3-High 4-Extreme             
                                                                         
                                                                         
           * * * * * * *  I--HAZARDOUS COMPONENTS  * * * * * * *         
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         Ingredients           |  CAS No.   |   %   |       Hazard       
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 Dichlorofluoroethane          |  1717-00-6 |   75  | See Section IX.    
                               |            |       |                    
 White Mineral Oil             |            |  3.9  |                    
                               |            |       |                    
 Silicone fluid                | 63148-62-9 |   <1  |                    
                               |            |       |                    
 Red Dye                       |            |   <1  |                    
                               |            |       |                    
                               |            |       |                    
                               |            |       |                    
 PROPELLANT                    |            |       |                    
 Carbon Dioxide                |   124-38-9 |   <2  | OSHA PEL 10,000ppm 
 Chlorodifluoromethane         |    75-45-6 |   18  | OSHA PEL 1000 ppm  
                               |            |       | ACGIH TLV 1000ppm  
                               |            |       | LD50 220,000ppm/rat
                                                                         
                                                                         
            * * * * * * *  II--PHYSICAL DATA  * * * * * * *              
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Boiling Point .......... 26øC/    F    pH ........................  NA   
Density ................ 1.21          % Volatile ................  96   
Solubility in Water ....   NE          % Solids .................. 3-4   
Vapor Density (Air=1) ..  4.0          Evaporation Rate (H2O=1) ..  >1   
Appearance:  Clear water--white mobile liquid with slight ethereal odor. 
                                                                         
                                                                         
    * * * * * * *  III--FIRE AND EXPLOSION HAZARD DATA  * * * * * * *    
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Flash Point:  None to Boiling. See IX.            Explosion Limits       
                                                  LEL:  NE      UEL:  NE 
Extinguishing Media:  Water, foam, dry chemical, carbon dioxide.         
Special Firefighting Procedures:                                         
    Firefighters should wear self-contained, positive-pressure breathing 
    apparatus and avoid contact with fumes which could contain           
    hydrochloric and hydrofluoric acid.                                  
Unusual Fire and Explosion Hazards:                                      
    Aerosol cans may erupt with force at temperatures above 120øF.       
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
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TECH SPRAY, INC.                               MATERIAL SAFETY DATA SHEET
P O BOX  949                                   RS 64-3320                
88 NORTH HUGHES                                                          
AMARILLO  TX  79105                                                      
(806) 372-8523                                                           
           * * * * * * *  IV--HEALTH HAZARD DATA  * * * * * * *          
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Effects of Overexposure                                                  
  INHALATION:  Major route of exposure.  Vapor is heavier than air and   
			can cause suffocation by reducing the available oxygen for
               breathing.  Breathing high concentrations of vapor could  
		     cause light-headedness, giddiness, shortness of breath,   
		     and/or confusion, and may lead to narcosis, cardiac       
		     irregularities, unconsciousness or even death.            
                                                                         
  EYES:  Liquid contact will irritate eyes and may cause conjunctivitis. 
                                                                         
  SKIN:  Not a corrosive or an irritant; however, repeated or prolonged  
	    exposure can cause defatting of skin.                           
                                                                         
  INGESTION:  Single-dose toxicity is low to moderate.  If vomiting does 
		    occur, the liquid can be aspirated into the lungs, which   
		    can cause chemical pneumonia and systemic effects.  Human  
		    psychotropic, gastrointestinal, and central nervous system 
		    effects are possible.                                      
                                                                         
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Emergency and First Aid Procedures                                       
  INHALATION:  Remove to fresh air.  If breathing has stopped, administer
               artificial respiration.  Seek medical attention.          
                                                                         
  EYES:  Flush eyes with water 15 minutes.  Lift eyelids occasionally    
	    until no evidence of chemical is present.  Call physician.      
                                                                         
  SKIN:  Wash promptly with soap and water for 15 minutes while removing 
	    contaminated clothing.  Get medical attention immediately.  Wash
	    clothing before reuse.                                          
                                                                         
  INGESTION:  If conscious, give 2-4 glasses of water and induce         
		    vomiting, or remove chemical by gastric lavage.  Seek      
		    medical attention immediately.  Never give anything by     
		    mouth to an unconscious person.                            
  NOTE:  Do not treat victim with adrenalin.  Overexposure especially if 
         accompanied by anoxia.  May cause cardiac irritability and cause
         respiratory distres.  Maintain oxygenation until recovery.      
  COMMENTS:  Reports have associated repeated and prolonged occupational 
             overexposure to solvents with permanent brain and nervous   
		   system damage (sometimes called painters' syndrome).        
		   Intentional misuse by concentrating and inhaling this       
		   product may be harmful or fatal.                            
            * * * * * * *  V--REACTIVITY DATA  * * * * * * *             
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Stability:  STABLE            Conditions to Avoid:  Contact with open    
						  flame, heat.         
Incompatibility (materials to avoid):                                    
  Reactive alkali metals, strong acids & bases.                          
Hazardous Decomposition Products:                                        
  Hydrogen chloride, phosgene, chlorine, carbon dioxide, and carbon      
  monoxide.                                                              
Hazardous Polymerization:  WILL NOT OCCUR                                
Conditions to Avoid:  None                                               
                             Page 2 of 3                                 
                                                                         
TECH SPRAY, INC.                               MATERIAL SAFETY DATA SHEET
P O BOX  949                                   RS 64-3320                
88 NORTH HUGHES                                                          
AMARILLO  TX  79105                                                      
(806) 372-8523                                                           
                                                                         
        * * * * * * *  VI--SPILL OR LEAK PROCEDURES  * * * * * * *       
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  Evacuate area.  Ventilate area well and avoid breathing vapors.  Vapor 
  concentration will be highest along floor and in low lying areas.  Pick
  up liquid on suitable absorbent and store in sealed containers.  Shut  
  off fire sources.  Workers should wear proper equipment to work in     
  clean up area.                                                         
                                                                         
         * * * * * * *  VII--WASTE DISPOSAL METHODS  * * * * * * *       
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  Material may be disposed of by a licensed reclaimer or incineration    
  facility.  Consult local, state, and federal disposal authorities for  
  approved procedures.                                                   
                                                                         
                                                                         
                                                                         
         * * * * * * *  VIII--EMPLOYEE PROTECTION  * * * * * * *         
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Respiratory Protection:                                                  
  Use NIOSH-approved organic vapor mask when vapor levels exceed TLV.    
Ventilation:  Do not use in closed space.  Ventilation required.         
Hands:  Solvent-resistant gloves such as Neoprene or PVA.                
Eyes:  Wear splash-proof safety goggles or glasses.                      
Special Precautions:                                                     
  Please keep this and all chemical products out of the reach of children
                                                                         
                                                                         
                                                                         
           * * * * * * *  IX--OTHER INFORMATION  * * * * * * *           
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  Note: Recommended Workplace  Environmental Exposure Level (WEEL)       
  Established by American Industrial Hygiene Assn. = 500ppm (8 hour time 
  weighted average).                                                     
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
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Prepared By:  J. Witcher      Date:  04-21-93                            
 NL=Not Listed   NIF=No Information Found   NE=Not Established           
 NA=Not Applicable                                                       
                                                                         
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