What is the ignition temperature of acetone?

The ignition temperature of a substance is the minimum temperature at which it will ignite in air and continue to burn. For acetone, this ignition temperature is approximately 1,000°F. This is significant for firefighters and emergency responders to understand, as this information is crucial in assessing the risks associated with handling and storing volatile substances like acetone. Knowing the ignition temperature helps in decision-making during firefighting operations, particularly in preventing potential explosions or fires related to flammable liquids.

The other choices are temperatures that are higher than the actual ignition temperature of acetone, indicating that they surpass the amount of heat required to ignite this flammable liquid but do not represent its characteristic ignition point.