What type of chemicals are commonly responsible for explosions in clandestine labs?

Volatile chemicals are commonly responsible for explosions in clandestine labs due to their ability to easily vaporize and form flammable mixtures with air. These chemicals have relatively low boiling points, allowing them to exist both in liquid and gas forms under varying environmental conditions. When concentrated vapors from these substances accumulate, they can ignite from various sources such as sparks, flames, or hot surfaces, leading to explosive reactions.

The other types of chemicals listed are not typically associated with explosive hazards. Inert gases do not actively participate in combustion, and non-flammable liquids cannot ignite or contribute to an explosion. Stable compounds, while less reactive, do not possess the volatility necessary to form explosive mixtures. Understanding the characteristics of volatile chemicals is critical for ensuring safety and preventing accidents in environments where these substances are handled or produced.