The U.S. Environmental Protection Agency (EPA) has a dedicated information page on diphenylamine, a commonly used chemical in various industries. The page provides comprehensive details on basic information, health and environmental effects, regulatory requirements, and more about diphenylamine.

Diphenylamine is a colorless to light-brown crystalline solid that is commonly used as an antioxidant in the manufacturing of various products, including rubber, plastics, and lubricants. The EPA information page provides basic information on the chemical, including its chemical formula, molecular weight, and physical properties.

The page also provides information on the health and environmental effects of diphenylamine. Exposure to diphenylamine can cause irritation to the skin, eyes, and respiratory system. Long-term exposure to the chemical can cause damage to the liver and kidneys. The page provides detailed information on the potential health effects of diphenylamine, including exposure levels that are considered safe.

In addition to the health effects, the page also highlights the potential environmental impact of diphenylamine. The chemical can be harmful to aquatic life and may persist in the environment for an extended period. The EPA recommends safe disposal practices for diphenylamine-containing products to minimize its impact on the environment.

The EPA also outlines regulatory requirements for diphenylamine. The chemical is regulated under the Toxic Substances Control Act (TSCA) in the United States. Companies that manufacture, process, or distribute diphenylamine are required to comply with TSCA regulations, including reporting, testing, and record-keeping requirements.

The information page also provides links to additional resources, including scientific studies and other government agencies that regulate diphenylamine. The EPA encourages individuals and companies to stay informed about the latest developments and regulations related to diphenylamine.

In conclusion, the EPA information page on diphenylamine provides a comprehensive overview of the chemical, including its basic information, health and environmental effects, regulatory requirements, and more. It is an essential resource for individuals and companies that use or come into contact with diphenylamine to ensure compliance with regulations and safe handling practices.