What does a high flash point indicate about a liquid's flammability?

A high flash point indicates that a liquid requires a significant amount of heat before it can ignite and produce flammable vapors. In general, liquids with a high flash point are classified as combustible materials because they do not produce enough vapor to ignite at normal temperatures. This characteristic makes them safer to handle compared to liquids with low flash points, which can ignite easily under standard conditions.

While it's true that combustible liquids can pose a fire hazard under high temperatures, the key factor here is that the high flash point means they need elevated temperatures to become dangerous. Understanding these properties is crucial for ensuring safety in environments where such liquids are present, as it influences how they should be stored, handled, and utilized in various operations.