• Bioaccumulation Assessment of Medium Chain Chlorinated ...

    chain chlorinated paraffins (MCCPs) including (i) a review key B terminology and concepts, (ii) current scientific methods recommended for B hazard assessment, and (iii) the application of these methods using available relevant and acceptable quality B data for MCCP constituents.

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  • Short-Chain Chlorinated Paraffins (SCCPs)

    Short-Chain Chlorinated Paraffins (SCCPs) and Other Chlorinated Paraffins. Action Plan . I. Overview. SCCPs are found world-wide in the environment, wildlife and humans. They are bioaccumulative in wildlife and humans, are persistent and transported globally in the environment, and toxic to aquatic organisms at low concentrations.

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  • A New Approach to the Analysis of Chlorinated Paraffins by ...

    Feb 02, 2016· medium-chain chlorinated paraffins C14-C17 (MCCPs) long-chain chlorinated paraffins C20-C30 (long) CP mixtures are extremely complex, with over 10's of thousands of congeners and isomers, which makes separation by GC very challenging. NCI-LRMS is well-suited for routine analysis, however it is subject to the interferences and overlap from other ...

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  • Chlorinated paraffins: A review of analysis and ...

    Environment International. 2006, vol. 32, no. 7, p. 915-929 Abstract Chlorinated paraffins (CPs), as technical mixtures of polychlorinated alkanes (PCAs), are ubiquitous in the environment. CPs tend to behave in a similar way to persistent organic pollutants (POPs), leading several countries to impose regulations on the use of CPs.

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  • Occurrence, fate and ecological risk of …

    Chlorinated paraffins (CPs), complex mixtures of polychlorinated alkanes, are widely used in various industries and are thus ubiquitous in the receiving environment. The present study comprehensively reviewed the occurrence, fate and ecological risk of CPs in various environmental matrices in Asia. …

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  • Chlorinated paraffins : a review of analysis and ...

    Chlorinated paraffins (CPs), as technical mixtures of polychlorinated alkanes (PCAs), are ubiquitous in the environment. CPs tend to behave in a similar way to persistent organic pollutants (POPs), leading several countries to impose regulations on the use of CPs.

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  • Environmental risks of medium-chain chlorinated paraffins ...

    May 23, 2018· An article published on May 23, 2018 in the peer-reviewed journal Environmental Science & Technology addresses environmental risks of medium-chain chlorinated paraffins (MCCPs). The review is authored by Juliane Glüge and colleagues from the Institute for Chemical and Bioengineering, Swiss Federal Institute of Technology, ETH Zurich, Switzerland.

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  • Inhibition of Cell‐Cell Communication by …

    Yufeng Gong, Haijun Zhang, Ningbo Geng, Xiaoqian Ren, John P. Giesy, Yun Luo, Liguo Xing, Ping Wu, Zhengkun Yu, Jiping Chen, Short-chain chlorinated paraffins (SCCPs) disrupt hepatic fatty acid metabolism in liver of male rat via interacting with peroxisome proliferator-activated receptor α (PPARα), Ecotoxicology and Environmental Safety, 10.1016/j.ecoenv.2019.06.003, 181, (164-171), (2019).

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  • Recent developments in capabilities for analysing ...

    T1 - Recent developments in capabilities for analysing chlorinated paraffins in environmental matrices: A review. AU - van Mourik, L.M. AU - Leonards, P.E.G. AU - Gaus, C. AU - de Boer, J. PY - 2015. Y1 - …

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  • Chlorinated paraffins: chapter 5 - Canada.ca

    5. Human health risk assessment 5.1 Population exposure. The following presentation is limited to identified recent data considered critical to quantitative estimation of exposure of the general population in Canada to chlorinated paraffins and, hence, to assessment of "toxic" under Paragraph 64(c) of the Canadian Environmental Protection Act, 1999 (CEPA 1999).

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  • Chlorinated paraffins - Wikipedia

    Chlorinated paraffins (CPs) are complex mixtures of polychlorinated n-alkanes.The chlorination degree of CPs can vary between 30 and 70 wt%.CPs are subdivided according to their carbon chain length into short-chain CPs (SCCPs, C 10–13), medium-chain CPs (MCCPs, C 14–17) and long-chain CPs (LCCPs, C >17).Depending on chain length and chlorine content, CPs are colorless or yellowish liquids ...

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  • Chlorinated paraffins: chapter 5 - Canada.ca

    5. Human health risk assessment 5.1 Population exposure. The following presentation is limited to identified recent data considered critical to quantitative estimation of exposure of the general population in Canada to chlorinated paraffins and, hence, to assessment of "toxic" under Paragraph 64(c) of the Canadian Environmental Protection Act, 1999 (CEPA 1999).

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  • Chlorinated Paraffins Final - Microsoft

    chain chlorinated paraffins (LPPCs) which were later removed from the list. The entry in the most recent LOUS for these substances is (Danish EPA, 2011): • chloroalkanes, C10-13 (short-chain chlorinated paraffins), SCCPs and • chloroalkanes, C14-17(medium-chain chlorinated paraffins), MCCPs.

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  • Medium‐chain chlorinated paraffins (MCCPs): A …

    Medium‐chain chlorinated paraffins (MCCPs) (CAS 85535‐85‐9; Alkanes, C 14–17, chloro) are currently under investigation as potential persistent bioaccumulative toxic (PBT) compounds. In this article, the bioaccumulation potential of MCCPs is assessed using a tiered framework proposed after a recent Society of Environmental Toxicology and Chemistry (SETAC) Pellston Workshop in 2008.

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  • Chlorinated and brominated persistent organic …

    Chlorinated paraffins (CPs) were found in all samples (130‐4,400 ng/g lipid weight [lw]) and in some of them at higher concentrations than the polychlorinated biphenyls (PCBs). The ratio of CP to PCB 153 is higher in the investigated terrestrial species than in the aquatic, which is …

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