R22

R22Chlorodifluoromethane
General
Molecular formulaCHClF2
Main hazardCentral nervous system depressant
AppearanceColourless gas
Molar mass86,48 g/mol
Properties
Density3,66 g/L at 15C (heavier than air)
Solubility in water0,7799 V/V
Melting point-175,42 C (97,73 K)
Boiling point-40,7 C (232,45 K)
Health
 4 – Deadly
3 – Extreme danger
2 – Hazardous
1 – Slightly hazardous
0 – Normal materials
Fire
  4 – Very Flammable
3 – Readily Ignitable
2 – Ignited with heat
1 – Combustible
0 – Will not burn
Reactivity
  4 – May detonate
3 – Shock & heat may detonate
2 – Violent chemical change
1 – Unstable if heated
0 – Stable
Specific Hazard
 OXE – Oxidizer
ACID – Acid
ALK – Alkali
COR – Corrosive
W – Use no water