Class 3: Flammable Liquids

Class 3 “Flammable” liquids are those with a flashpoint above 100 degrees Fahrenheit. Examples of Class 3 Flammable Liquids include acetaldehyde, petroleum ether, and ethyl chloride. Class 3 “Combustible” liquids are those with a flashpoint above 100 degree and below 200 degrees Fahrenheit.