타이어 마모 입자에 기인한 6PPD 및 6PPD-Q: 환경 분포, 독성, 그리고 잠재적 건강 위험 분석

• Published in: 한국대기환경학회지, 41(1) pp. 26 - 38
• Main Authors: 배민석, 유근혜, 전하정
• Format: Journal Article
• Language: Korean
• Published: 한국대기환경학회 01.02.2025
• Subjects: 대기과학
• ISSN: 1598-7132; 2383-5346
• DOI: 10.5572/KOSAE.2025.41.1.026

N-(1,3-Dimethylbutyl)-Nʹ-phenyl-p-phenylenediamine (6PPD) and its quinone derivative, 6PPD-Q, primarily originate from tire wear particles. Recently, these compounds have been widely detected across various environmental media, including air, water, and soil, raising concerns about their ecological impacts. Notably, 6PPD-Q exhibits acute toxicity to aquatic organisms, such as coho salmon, even at low concentrations, and has also been detected in biological samples, such as human urine, indicating potential health risks. Despite advancements in research, significant gaps remain to be addressed, including the development of standardized monitoring protocols, elucidation of transformation mechanisms in the environment, and comprehensive risk assessments based on exposure pathways. Bridging these gaps is essential for mitigating environmental and health challenges and for exploring sustainable alternatives to 6PPD. This study summarizes the analytical methods for these two chemical substances across various media, including aerosols, and examines their relationship to human health risks. This review aims to evaluate analytical methods, concentration characteristics, toxicity, and risks of 6PPD and 6PPD-Q in the environment while identifying knowledge gaps and proposing future research directions KCI Citation Count: 0