Even if propane is not ignited, the buildup of the gas can be deadly due to inhalation. Breathing the gas can cause hypoxia, which is a form of oxygen deprivation that can lead to death.
Is propane gas harmful to humans?
Definition: Propane is a colourless and odourless flammable gas that can turn into liquid under very cold temperatures. ... Breathing in or swallowing propane can be harmful. Propane takes the place of oxygen in the lungs.
How much propane would you have to inhale to die?
The 15-min LC50 (lethal concentration, 50% lethality) for propane was more than 800,000 ppm. At these high concentrations, oxygen was added to maintain an oxygen content of 20%.
