Properties: Colorless, practically odorless, noncorrosive, nonirritating, nonflammable gas. Faint, ether-like odor in high concentrations. Stable up to 550°. dliq-29.8 1.486. mp -158°. bp760 -29.8°; bp2atm -12.2°; bp5atm 16.1°; bp10atm 42.4°; bp20atm 74.0°; bp30atm 95.6°. Critical temp 111.5°; critical pressure 39.6 atm (582 lb/sq inch). Dipole moment 0.51. Insol in water. Sol in alcohol, ether. Absorbs less than 0.0025% water. Has little, if any, anesthetic or toxic action, but toxic substances may be formed on contact with a flame or hot metal surface.
Melting point: mp -158°
Boiling point: bp760 -29.8°; bp2atm -12.2°; bp5atm 16.1°; bp10atm 42.4°; bp20atm 74.0°; bp30atm 95.6°
Density: dliq-29.8 1.486
CAUTION: Potential symptoms of overexposure are dizziness, tremors, asphyxia, unconsciousness, cardiac arrhythmias and cardiac arrest; direct contact with liquid may cause frostbite. See NIOSH Pocket Guide to Chemical Hazards (DHHS/NIOSH 97-140, 1997) p 96. Note: Consult latest Government regulations on use as aerosol propellant.
Use: Refrigerant, aerosol propellant.
产品链接: 75-71-8››