What is NOT a characteristic of hazmat class 6?

Hazmat class 6 is specifically associated with toxic and infectious substances, which includes poisonous materials and etiological agents. This class involves substances that can pose risks of harm to human health or the environment due to their toxic properties.

The correct answer reflects that explosive substances are not classified under hazmat class 6. Explosive materials are categorized under a different hazard class that specifically addresses their potential for rapid energy release and explosive reactions. Therefore, understanding the difference between hazardous materials is crucial for proper identification and handling, ensuring safety regulations are followed.

In this context, the other characteristics associated with hazmat class 6, such as poisonous, etiological, and contagion risks, accurately describe the types of hazards that fall under this category.