MSDS
1,1,1,2-Tetrafluoroethane (Halocarbon 134a)
norflurane
AIHA WEEL (United States, 5/2010).
TWA: 1000 ppm 8 hour(s).
Product name
Consult local authorities for acceptable exposure limits.
Personal protection in case
of a large spill
:
Self-contained breathing apparatus (SCBA) should be used to avoid inhalation of the
product.
Chemical-resistant, impervious gloves complying with an approved standard should be
worn at all times when handling chemical products if a risk assessment indicates this is
necessary.
Hands
:
-26°C (-14.8°F)
-101°C (-149.8°F)
3.5 (Air = 1)
81.3 (psig)
100.9°C (213.6°F)
102.04 g/mole
Boiling/condensation point
Melting/freezing point
Section 9. Physical and chemical properties
Molecular weight
Critical temperature
Vapor pressure
Vapor density
C2-H2-F4
Molecular formula
:
:
:
:
:
:
:
Specific Volume (ft
3
/lb)
:
3.7078
Gas Density (lb/ft
3
)
:
0.2697
The product is stable.
Under normal conditions of storage and use, hazardous polymerization will not occur.
Under normal conditions of storage and use, hazardous decomposition products should
not be produced.
Section 10. Stability and reactivity
Stability and reactivity
Hazardous decomposition
products
Hazardous polymerization
:
:
:
Section 11. Toxicological information
Specific effects
Carcinogenic effects
No known significant effects or critical hazards.
Mutagenic effects
No known significant effects or critical hazards.
Reproduction toxicity
No known significant effects or critical hazards.
No specific information is available in our database regarding the other toxic effects of
this material to humans.
Other toxic effects on
humans
:
Toxicity data
:
:
:
norflurane
LC50 Inhalation
Vapor
Rat
1500 g/m3
4 hours
Product/ingredient name
Result
Species
Dose
Exposure
Section 12. Ecological information
Environmental fate
:
Not available.
Environmental hazards
:
This product shows a low bioaccumulation potential.
Toxicity to the environment
:
Not available.
Aquatic ecotoxicity
Not available.
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