(Non)targeted analysis and environmental fate characterizing of novel organophosphorus flame retardants and plasticizers in dust samples from large-scale residential homes in China

Key Points

• Dust samples contained various organophosphorus flame retardants and plasticizers, highlighting environmental concerns.
• Analysis showed that certain flame retardants were prevalent, with concentrations significantly above regulatory limits.
• Assessment was conducted on large-scale residential homes, focusing on their environmental fate and implications for health.
• Findings suggest a need for further regulation and monitoring of these chemicals in household environments.