On June 18, the U.S. Environmental Protection Agency (EPA) granted petitions to add 1-bromopropane (1-BP) to the list of hazardous air pollutants regulated under the Clean Air Act (CAA). This is the first time since 1990 that EPA has granted a petition to add a hazardous air pollutant to the CAA. Petitioners requesting EPA to list 1-BP, also known as n-propyl bromide (nPB), have demonstrated its adverse health and environmental impacts. This chemical is used in a range of products and processes, including dry cleaning, electronics and metal cleaning, pharmaceutical and agricultural products, and spray adhesive applications.
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