Radio Shack 640-4321 Material Safety Data Sheet
Component Cooler (640-4321) Faxback Doc. # 2968
TECH SPRAY, INC. MATERIAL SAFETY DATA SHEET
P O BOX 949 RS 64-4321 Aerosol
88 NORTH HUGHES
AMARILLO TX 79105
(806) 372-8523
Radio Shack Component Cooler
Hazardous Description: (For Shipping Purposes Only)
Refrigerant Gas, N.O.S. Non-Flammable Gas (UN 1078)
Hazard Rating Health: 1 Fire: 0 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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1,1,1,2-tetrafluoroethane | 811-97-2 | 100 | OSHA PEL NIF
| | | DuPont AEL 1000ppm
| | | Preliminary
| | | toxicity assessment
| | | by DuPont
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* * * * * * * II--PHYSICAL DATA * * * * * * *
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Boiling Point .......... -16 degrees C/-27 degrees F pH ........ 7-8
Density ................ 1.202 % Volatile ................ 100
Solubility in Water .... 0 % Solids .................. 0
Vapor Density (Air=1) .. 3.0 Evaporation Rate (H2O=1) .. >1
Appearance: Clear water--white liquid with low odor.
* * * * * * * III--FIRE AND EXPLOSION HAZARD DATA * * * * * * *
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Flash Point: None TCC Method Explosion Limits
LEL: NA UEL: NA
Extinguishing Media: Water, foam, dry chemical, carbon dioxide.
Special Firefighting Procedures:
Firefighters should wear self-contained, positive-pressure breathing
apparatus and avoid skin contact.
Unusual Fire and Explosion Hazards:
Aerosol cans may erupt with force at temperatures above 120 degrees F.
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