Knowledge Management System Of Guangzhou Institute of Geochemistry，CAS
Hu, Qiongpu1,2,3,4; Zeng, Xiangying1,2,3 ; Xiao, Shiyu1,2,3; Song, Qian1,2,3; Liang, Yi1,2,3; Yu, Zhiqiang1,2,3
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| Co-occurrence of organophosphate diesters and organophosphate triesters in daily household products: Potential emission and possible human health risk | |
| Source Publication | JOURNAL OF HAZARDOUS MATERIALS
 |
| ISSN | 0304-3894 |
| 2024-03-05 | |
| Volume | 465Pages:8 |
| DOI | 10.1016/j.jhazmat.2023.133116 |
| Language | 英语 |
| WOS Research Area | Engineering ; Environmental Sciences & Ecology |
| Abstract | Eight paired organophosphate diesters (Di-OPs) and organophosphate triesters (Tri-OPs) were investigated in wipes from analytical instruments and 47 material samples related to household products, including textiles, electrical/electronic devices, building/ decoration materials and children's products. The total concentrations of Di-OPs ranged in 3577-95551 ng/m(2) in the wipes and limit of detection-23002 ng/g in the materials. The Tri-OPs concentrations varied significantly in the ranges of 107218-1756892 ng/m(2) and 2.13-503149 ng/g, respectively. Four industrial Di-OPs were detected in > 65% of the studied samples suggesting their direct application in the studied materials. Furthermore, we demonstrated for the first time that four non-industrial Di-OPs, e.g., bis(2-chloroethyl) phosphate, bis(1-chloro-2-propyl) phosphate, bis(1,3-dichloro-2-propyl) phosphate, and bis(butoxyethyl) phosphate, identified as degradation products of their respective Tri-OPs were also detected in these studied samples, which might act as important emission sources of Di-OPs in indoor environments. We estimated the burden of Di-OPs and Tri-OPs in a typical residential house and instrumental room, which both exhibited important contributions from furniture, building and decoration materials, and electrical/electronic devices. Limit health risk was posed to local people via air inhalation. |
| Keyword | Organophosphate triesters Organophosphate diesters Materials Wipes Estimated emissions |
| WOS ID | WOS:001134185700001 |
| Indexed By | SCI |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.gig.ac.cn/handle/344008/76019 |
| Collection | 有机地球化学国家重点实验室 |
| Corresponding Author | Zeng, Xiangying |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangdong Prov Key Lab Environm Protect & Resource, Guangzhou 510640, Peoples R China 2.CAS Ctr Excellence Deep Earth Sci, Guangzhou 510640, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Shanghai Jiao Tong Univ, Sch Environm Sci & Engn, Shanghai 200240, Peoples R China |
| Recommended Citation GB/T 7714 | Hu, Qiongpu,Zeng, Xiangying,Xiao, Shiyu,et al. Co-occurrence of organophosphate diesters and organophosphate triesters in daily household products: Potential emission and possible human health risk[J]. JOURNAL OF HAZARDOUS MATERIALS,2024,465:8. |
| APA | Hu, Qiongpu,Zeng, Xiangying,Xiao, Shiyu,Song, Qian,Liang, Yi,&Yu, Zhiqiang.(2024).Co-occurrence of organophosphate diesters and organophosphate triesters in daily household products: Potential emission and possible human health risk.JOURNAL OF HAZARDOUS MATERIALS,465,8. |
| MLA | Hu, Qiongpu,et al."Co-occurrence of organophosphate diesters and organophosphate triesters in daily household products: Potential emission and possible human health risk".JOURNAL OF HAZARDOUS MATERIALS 465(2024):8. |
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