• ARCHIVÉE - Paraffines chlorées - LSIP1 - Canada.ca

    IRDC, «14-day Oral Toxicity Study in Rats with Chlorinated Paraffin: 43% Chlorination of Long Chain Length n-paraffin», Studies conducted for the Working Party of the Chlorinated Paraffin Manufacturers Toxicology Testing Consortium, Report Number 438-005 (1981b).

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  • ARCHIVED - Chlorinated Paraffins - PSL1 - Canada.ca

    The term "chlorinated paraffin waxes" is generally restricted to chlorinated paraffins having long carbon chains (i.e., ≥C 18).However, the scope of this assessment was broadened to include the short chain (i.e., ≤C 13) and medium chain (i.e., C 14-17) chlorinated paraffins which are also of concern because of their potential effects on the environment and human …

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  • Chlorinated Paraffins (EHC 181, 1996)

    4.3.3.3 Long chain length chlorinated paraffins In mussels exposed to measured concentrations of 120-2180 µg/litre of long chain length chlorinated paraffin with 43% Cl (CP-LL) and 460-1330 µg/litre of long chain length chlorinated paraffin with 70% Cl for 60 days, whole body BCFs of 1158-261 (43% Cl) and 341-223 (70% Cl), respectively, were ...

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  • DFR POPs waste - UNECE

    However, for rubber and textiles a single type of short chain chlorinated paraffin dominates each use, and a vapour pressure appropriate to the main type of chlorinated paraffin used has been assumed (i.e. 5.4x10-3 Pa for the 55-61% wt. Cl types used in textiles and 1.3x10-5 …

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  • Chlorinated Paraffins 70% | Chlorinated Paraffins 70% ...

    Chlorinated paraffins are classified according to their carbon-chain length and percentage of chlorination, with carbon-chain lengths generally ranging from C 10 to C 30 and chlorination from approximately 35% to greater than 70% by weight. Chlorinated paraffins are made by chlorinating paraffin fractions obtained from petroleum distillation ...

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  • Determination of Chlorinated Paraffins by Bromide-Anion ...

    Chlorinated paraffins (CPs) represent a diverse mixture of polychlorinated straight-chain alkanes (C n H 2n+2–m Cl m, where n = 6–38) commonly used as plasticizers, flame retardants, and metal cutting fluids. Short-chain (C 10–13, SCCPs), medium-chain (C 14–17, MCCPs), and long-chain CPs (C ≥18, LCCPs) are the most common commercial CP mixtures. ...

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  • Chlorines Are Not Evenly Substituted in Chlorinated ...

    These PCAs are identical in C-chain length and Cl content to industrial chlorinated paraffin products, although their method of synthesis differs from that of chlorinated paraffin products. Half-lives ranged from 26 to 91 d, biomagnification factors ranged from 0.9 to 2.8, and both exhibited increasing trends with increasing C-chain length.

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  • Quantifying Short-Chain Chlorinated Paraffin Congener ...

    The absolute differences between calculated and manufacturer-reported chlorination degrees were -0.4–1.0%Cl for SCCP mixtures of 49–71%Cl. ... medium-, and long-chain chlorinated paraffins ...

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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 …

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  • Chlorinated Paraffin at Best Price in India

    Chlorinated Paraffins (CPs) & Chlorinated Paraffins Wax are straight-chain hydrocarbons that have been chlorinated. Chlorinated paraffins are classified according to their carbon- chain length and percentage of chlorination, chlorination from approximately 35% to greater than 70% by weight.

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  • ALKANES, C10-13, CHLORO (Short chain length chlorinated ...

    alkanes, c10-13, chloro (short chain length chlorinated paraffins) cas-no.: 85535-84-8 einecs-no.: 287-476-5 summary risk assessment report final report, october 1999

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  • (PDF) Occurrence and mass balance of medium- and long ...

    PDF | Short-, medium-, and long-chain chlorinated paraffins (SCCPs, MCCPs, and LCCPs) are persistent in sediment and bioaccumulative in organisms in the... | …

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  • Listing of POPs in the Stockholm Convention

    Chlorinated paraffins are produced by chlorination of straight-chained paraffin fractions. The carbon chain length of commercial chlorinated paraffins is usually between 10 and 30 carbon atoms. Short-chained chlorinated paraffins is between C10 and C13. The production of SCCPs has decreased globally as jurisdictions have established control ...

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  • U.S.A. ALL AMERICAN

    short-chain based on C10-13 paraffin medium-chain based on C14-17 paraffin long-chain based on C18-20 or wax (average chain length approximately C25) This distinction is important when considering toxicity or environmental effects as it has been found that these can vary depending on both the chain length and to a lesser extent the chlorine ...

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  • US6245721B1 - Lubrication additive composition - Google ...

    The lubricant additive formulation for introduction into a petroleum based carrier, such as, motor oil, in which the additive contains substantially equal amounts of naphthenic oil and chlorinated paraffin with minor amounts of a paraffin oil and anti-wear and anti-oxidant agents; and in certain applications, metal powders or soaps are introduced into the additive together with an effective ...

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