Associate Safety Professional Practice Exam

What is the flash point range for Class 1C flammable liquids?

1. Below 73 degrees F

2. At least 100 degrees F

3. At or above 73 degrees F, but below 100 degrees F

4. Above 100 degrees F

The correct answer is: At or above 73 degrees F, but below 100 degrees F

Class 1C flammable liquids are defined by their flash point, which is the lowest temperature at which vapor from a liquid can ignite in air when exposed to a flame or spark. For Class 1C liquids, the flash point must be at or above 73 degrees Fahrenheit, but below 100 degrees Fahrenheit. This classification is important for safety and handling purposes because it defines the risk associated with these materials in terms of their flammability and potential for combustion. Understanding the specific flash point range helps in determining necessary precautions during storage, transportation, and use in various settings. Knowledge of this range informs safety professionals about appropriate labeling, hazard communication, and emergency response strategies when dealing with these types of liquids. The other options do not align with the established classifications for Class 1C flammable liquids, as they either fall outside the specified range or pertain to other classifications of flammable materials.