What is "odorant" in the context of LP gas?

Odorant, in the context of LP gas, refers specifically to a substance added to propane to make it detectable by smell. This is essential for safety, as propane is naturally odorless, and the added odorant allows individuals to quickly identify leaks or dangerous situations. The presence of a distinct smell, often reminiscent of rotten eggs, acts as an early warning system to prevent accidents or harmful exposure.

The need for an odorant is primarily to enhance safety, as many users of LP gas may not immediately notice a leak without an identifiable scent. It is a critical element in the regulation and distribution of LP gas, as it helps in ensuring that safety protocols are followed and that consumers can recognize hazards effectively.