TDG class 2 encompasses which category of goods?

TDG Class 2 specifically pertains to gases, which includes both flammable and non-flammable gases. This classification recognizes the unique dangers posed by gases, such as their ability to spread quickly and their potential to form explosive mixtures with air. Within this class, there are further divisions that categorize gases based on their properties. For instance, flammable gases can ignite under certain conditions, while non-flammable gases might still pose risks in different contexts, such as oxygen displacing air.

Understanding this classification is vital for safe handling, transportation, and emergency response procedures involving gases. In contrast, solid flammables, radioactive materials, and biological hazards fall under different classes in the TDG system, such as Class 4 for flammable solids, Class 7 for radioactive materials, and Class 6 for toxic and infectious substances, respectively. Each of these classes has its own set of regulations and handling requirements tailored to the specific risks they present.