What is the flash point of gasoline?

The flash point of gasoline is approximately -45°F. This is the temperature at which gasoline gives off enough vapor to ignite when exposed to an open flame or spark. A low flash point indicates that gasoline is highly volatile and can easily ignite at low temperatures, making it a highly flammable liquid.

Understanding the flash point is crucial for firefighters and those in related fields as it helps in assessing the risks associated with storage, handling, and exposure to gasoline. A temperature of -45°F signifies that gasoline can pose a fire hazard even in relatively cool conditions, which is essential information for safety practices and emergency response planning.

In contrast, the other temperatures provided do not accurately represent the properties of gasoline; they are either significantly higher than the actual flash point or well below it.