How is gasoline classified in terms of its volatility?

Gasoline is classified as a Category 1 Flammable Liquid due to its low flash point, which is typically below 73°F (23°C). This means that gasoline can emit vapors that ignite at relatively low temperatures, posing a significant fire hazard. Category 1 gives it a higher level of volatility compared to other classes of liquids.

In the context of fire safety, liquids are classified based on their flash points; those in Category 1 are considered highly flammable and require stringent safety measures when stored, handled, or used. The classification helps in determining the appropriate safety protocols to prevent accidents and ensure safe usage in various environments.

The other classifications mentioned do not accurately represent gasoline's properties. For instance, a combustible liquid is defined as having a higher flash point, typically above 100°F (38°C), which does not align with gasoline's properties. Non-flammable liquids would not ignite under standard conditions, which also contradicts gasoline's well-known flammability. Therefore, understanding gasoline's classification helps manage risks associated with its use and handling.