• Short-, medium-, and long-chain chlorinated …

    Polychlorinated n-alkanes or chlorinated paraffins (CPs) contain a magnitude of structural isomers and are categorized as short-chain (SCCPs), medium-chain (MCCPs), and long-chain (LCCPs) CPs, according to the carbon chain lengths. In this study the ƩSCCPs, ƩMCCPs, and ƩLCCP concentrations are reported for South African indoor dust and pet cat hair. The median concentrations of the ƩCPs ...

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  • MCCP: are medium-chain chlorinated paraffins of concern ...

    Chlorinated paraffins (CP) represent polychlorinated alkanes (empirical formula: C n H 2n+2−x Cl x) with a degree of chlorination between 30 and 70%.Based on the carbon chain lengths, a classification into short-chain CP (SCCP, C 10–13), medium-chain CP (MCCP, C 14–17) and long-chain CP (LCCP, C 18–30) has been introduced.In general, CP are mixtures consisting of up to 200 congeners ...

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  • chlorinated paraffin flexible pipes and tubings for paints ...

    Chlorinated Paraffin Market Overview: Global chlorinated paraffin market size was $1,902 million in 2015 and is expected to reach $2,426 million by 2022, registering a CAGR of 3.5% during the forecast period. Chlorinated paraffin is produced by synthesis of chlorine gas unbranched paraffin fractions at temperature range of about 80–100°C ...

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  • Paraffin wax procedure, project report and profile

    Chlorinated paraffins are classified as chlorinated hydrocarbons that have the general formula [CnH(2n-y)+2] cly. They were first prepared in 1858 by P.A Bolley. Significant commercial use of chlorinated paraffin did not develop until the early 1930, when they were first used for fire retardant and waterproof canvas material and in the material ...

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  • Chlorinated Paraffin | Paraffin Product | Chloro Paraffin 45%

    The largest consumer of chlorinated Paraffins in Sweden (1400 tones/year) has estimated its emission of chlorinated Paraffins to be 90 kg/year (0.06 g emission/kg chlorinated paraffin produced). Disposal of wastes containing chlorinated Paraffins occurs through resource recovery, destructive incineration or landfill, usually on disposal sites ...

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  • Chlorinated paraffins (CPs) - ChemSec

    For chlorinated paraffins (CPs) carcinogenic effects have been reported and several congeners are identified PBT and endocrine disruptors (SCCPs) or likely PBT/vPvBs. They are ubiquitously found in biomonitoring studies, including in human breast milk and tissues.

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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. Based on these factors, as well as the availability of …

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  • New Japanese requirements of SCCPs, DecaBDE and PFOS are ...

    New Japanese requirements of SCCPs, DecaBDE and PFOS are now published march 2018 - Relevant for: hardlines, softlines INDUSTRY. On 21 February 2018, the Cabinet Order 1 was published to revise the Order for Enforcement of the Act on the Evaluation of Chemical Substances and Regulation of Their Manufacture, etc 2.Short-chained chlorinated paraffins (SCCPs) and decabromodiphenyl ether …

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  • tert -butylphenol and short chained chlorinated paraffins ...

    Chlorinated Paraffins (SCCPs) in sediments. The study has been carried out based on Annex 2: Strategy for a base line one off survey for SCCPs (Agenda Item 7, ASMO 06/7/2-E-(L)) and from the OSPAR meeting, Meeting of the environmental assessment and monitoring committee (ASMO, Hamburg: 24-28 April 2006).

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  • MCCP: are medium-chain chlorinated paraffins of concern ...

    Chlorinated paraffins (CP) represent polychlorinated alkanes (empirical formula: C n H 2n+2−x Cl x) with a degree of chlorination between 30 and 70%.Based on the carbon chain lengths, a classification into short-chain CP (SCCP, C 10–13), medium-chain CP (MCCP, C 14–17) and long-chain CP (LCCP, C 18–30) has been introduced.In general, CP are mixtures consisting of up to 200 congeners ...

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  • TRICHLOROETHYLENE - Trichloroethylene, Tetrachloroethylene ...

    (a) Manufacturing processes. Trichloroethylene was first prepared in 1864 by Emil Fischer in experiments on the reduction of hexachloroethane with hydrogen (Hardie, 1964).Commercial production of trichloroethylene began in Germany in 1920 and in the USA in 1925 (Mertens, 1993).Originally, the acetylene-based process consisted of two steps: first, acetylene was chlorinated with a chloride ...

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  • Human exposure to chlorinated paraffins via indoor air and ...

    Human exposure to chlorinated paraffins via indoor air and dust Ulrika Fridén, Michael McLachlan, Urs Berger* Department for Applied Environmental Science (ITM), Stockholm University, 106 91 Stockholm, Sweden * Contact phone 08-674 7099, e-mail [email protected]

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  • Chlorinated paraffins in the environment: A review on ...

    Jul 01, 2016· 1. Introduction. To assess the impact of a contaminant on the environment, information on its toxicity, fate and levels is essential. For chlorinated paraffins (CPs), knowledge across these areas is relatively scarce, although concerns regarding their high production volumes and their potential persistent, bioaccumulative and toxic characteristics (PBT) are rising (ECB, 2011, POPRC, 2015).

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  • Global Chlorinated Paraffins Market Segment …

    Global Chlorinated Paraffins Market By Type (70% Chlorine Content), By Application (Lubricating Additives, Plastics, Rubber, Paints, Metal Working Fluids, and Adhesives), By Region, and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends …

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  • Global Chlorinated Paraffin Wax Market …

    Global Chlorinated Paraffin Wax Market is estimated to be valued US$ XX.X million in 2019. The report on Chlorinated Paraffin Wax Market provides qualitative as well as quantitative analysis in terms of market dynamics, competition scenarios, opportunity analysis, market growth, etc. for …

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