On September 10, 2021, Li, Wen-Long; Zhang, Zi-Feng; Li, Yi-Fan; Hung, Hayley; Yuan, Yi-Xing published an article.Name: 2-Ethylhexyl 2-cyano-3,3-diphenylacrylate The title of the article was Assessing the distributions and fate of household and personal care chemicals (HPCCs) in the Songhua Catchment, Northeast China. And the article contained the following:
Many household and personal care chems. (HPCCs) are of environmental concern due to their potential toxicity to humans and wildlife. However, few studies investigate the spatiotemporal variations and fate of HPCCs in large-scale river systems. Here, river water and sediment samples from the Songhua River in Northeast China were analyzed for seven classes of HPCCs. Correlation anal. suggested similar sources and environmental behavior for compounds from the same HPCC classes. In the river water, the concentrations of most HPCCs in the cold season were significantly higher than that of the warm season (p < 0.01). Significantly higher levels of target compounds were found in the downstream water samples of a city, suggesting the influence of human activities on the distributions of HPCCs. The concentrations and distributions of most HPCCs were controlled by primary emission sources. The derived dissolved concentrations of HPCCs suggested that small amounts of caffeine and parabens were partitioned onto particles, while large amounts of many other HPCCs were bound to the particle phase. Water-sediment distribution coefficients (log Kd) ranged from 1.59 for caffeine to 3.95 for benzalkonium chloride-C14. This work presents new insights into the environmental behavior of HPCCs and the factors affecting their fate in river systems. The experimental process involved the reaction of 2-Ethylhexyl 2-cyano-3,3-diphenylacrylate(cas: 6197-30-4).Name: 2-Ethylhexyl 2-cyano-3,3-diphenylacrylate
The Article related to household personal care chem river water surface sediment, household personal care, river, sediments, solid-liquid partitioning, Placeholder for records without volume info and other aspects.Name: 2-Ethylhexyl 2-cyano-3,3-diphenylacrylate
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