Propane gas is a manufactured gas and is stored in
tanks in a liquid form.
Propane gas is non-toxic.
Propane gas is colorless.
Propane gas is heavier than air, approximately 1.5
the weight, and will not readily dissipate up into the atmosphere.
Propane gas has an ignition temperature of
approximately 940 degrees Fahrenheit.
Propane gas flammability range is approximately 2.2 -
9.6 % gas in air.
An odorant is added to the propane gas so that it can be readily detected if it leaks from its container.