Radio Shack 64-4321 データシート

9. PHYSICAL AND CHEMICAL PROPERTIES 

 

PHYSICAL STATE: Gas  
ODOR: Faint ethereal odor  
pH: Neutral  
PERCENT VOLATILE: 100 at 20°C (68°F)  
VAPOR PRESSURE: 85.8 psi at 21.1°C (70°F)  
VAPOR DENSITY: 3.5 (Air=1)  
BOILING POINT: -26.2°C (-15.1°F)  
FREEZING POINT: -101°C (-149.8°F)  
SOLUBILITY IN WATER: Negligible  
EVAPORATION RATE: >1 (CCL4=1)  
SPECIFIC GRAVITY: 1.22 (water=1) at 20°C (68°F)  
MOLECULAR WEIGHT: 102  

 

10. STABILITY AND REACTIVITY 

STABLE: YES  

HAZARDOUS POLYMERIZATION: NO  

CONDITIONS TO AVOID: Stable. However, may decompose if heated.  

STABILITY: Stable.  

POLYMERIZATION: Will not occur.  

HAZARDOUS DECOMPOSITION PRODUCTS: Whem exposed to high temperatures or flames this product may form hydrochloric and 

hydrofluoric acids - possibly carbonyl halides.   

INCOMPATIBLE MATERIALS: Chemically active metals: potassium, calcium, powdered aluminum, magnesium and zinc.  

11. TOXICOLOGICAL INFORMATION 

ACUTE 

: >500000 ppm, 4-hour  

SUBCHRONIC: Subchronic inhalation (rat) NOEL - 50,000 ppm  

CHRONIC: Chronic NOEL - 10,000 ppm  

MUTAGENICITY: Collective data indicate non-mutagenic.  

TERATOGENIC EFFECTS: Teratogenic NOEL (rat and rabbit) - 40,000 ppm  

12. ECOLOGICAL INFORMATION 

ENVIRONMENTAL DATA: Degradability (BOD): This material is a gas at room temperature; therefore, it is unlikely to remain in water.  

DISTRIBUTION: Octanol Water Partition Coefficient: Log P=1.06  

13. DISPOSAL CONSIDERATIONS 

GENERAL COMMENTS: 1,1,1,2-tetrafluoroethane is subject to U.S. Environmental Protection Agency Clean Air Act Regulations, 

Section 608 in 40 CFR Part 82 regarding refrigerant recycling.  

14. TRANSPORT INFORMATION 

DOT (DEPARTMENT OF TRANSPORTATION) 

PROPER SHIPPING NAME: CONSUMER COMMODITY ORM-D  
UN/NA NUMBER: NA  
PACKING GROUP: NA  
OTHER SHIPPING INFORMATION: Must have a copy of the DOT-E-10232 with each shipment.