Quaternary Ammonium Compounds: A Chemical Class of Emerging Concern.

ABSTRACT: Quaternary ammonium compounds (QACs), a large class of chemicals that includes high production volume substances, have been used for decades as antimicrobials, preservatives, and antistatic agents and for other functions in cleaning, disinfecting, personal care products, and durable consumer goods. QAC use has accelerated in response to the COVID-19 pandemic and the banning of 19 antimicrobials from several personal care products by the US Food and Drug Administration in 2016. Studies conducted before and after the onset of the pandemic indicate increased human exposure to QACs. Environmental releases of these chemicals have also increased. Emerging information on adverse environmental and human health impacts of QACs is motivating a reconsideration of the risks and benefits across the lif

SUBMITTER: Arnold WA 

PROVIDER: S-EPMC10210541 | biostudies-literature | 2023 May

REPOSITORIES: biostudies-literature