What defines a chemical as hazardous?

A chemical is defined as hazardous when it poses a threat to health or the environment. This encompasses a wide range of potential risks, including toxicity, flammability, reactivity, and environmental impact. Chemicals that can cause adverse health effects, such as carcinogenicity, neurotoxicity, or respiratory issues, fall under this classification. Additionally, chemicals that can degrade ecosystems or harm wildlife also meet the criteria for being hazardous.

This understanding is critical for pesticide applicators as it ensures that they recognize the potential dangers associated with certain chemicals, allowing them to take necessary precautions and follow regulations when handling, applying, or disposing of these substances. Recognizing a chemical's hazardous nature helps in risk assessment and in implementing safety measures to protect both human health and environmental integrity.