WebChemical Formula: C24H44Cl6. Chlorinated paraffin (CP) is a complex chemical substance used in multiple applications across diverse industries. It is often used as a … WebJan 25, 2024 · It completed a review of information related to specific exemptions for decabromodiphenyl ether and short-chain chlorinated paraffins, and decided to submit reports on these reviews to the tenth meeting of the Stockholm Convention Conference of the Parties (COP-10) for consideration. COP-10 is scheduled to meet in July 2024.
Chlorinated paraffins - Wikipedia
WebMar 14, 2024 · The global Chlorinated Paraffins market size was valued at USD 2227.8 million in 2024 and is expected to expand at a CAGR of 3.92% during the forecast period, reaching USD 2805.09 million by 2027 ... Web我国环境污染物的暴露特征复杂, 人群暴露途径和暴露剂量不清, 暴露所产生的健康危害研究缺乏理论和方法。项目以二恶英、四溴双酚a、全氟化合物、高氯酸盐和碘等含卤素类热点污染物为研究对象, 通过与基于生理学为基础的毒物动力学(pbtk)关联,在我国开展人群污染物环境及膳食内外暴露的分析 ... nested random intercept effects
Chlorinated Paraffins — Beyond the Application - Oct. 2024
Chlorinated paraffins (CPs) are complex mixtures of polychlorinated n-alkanes (paraffin wax). 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, C10–13), medium-chain CPs (MCCPs, C14–17) and long-chain CPs … See more Chlorinated paraffins are synthesized by reaction of chlorine gas with unbranched paraffin fractions (<2 % isoparaffins, <100 ppm aromatics) at a temperature of 80–100 °C. The radical substitution may be promoted by See more Production of CPs for industrial use started in the 1930s, with global production in 2000 being about 2 million tonnes. Currently, over 200 CP formulations are in … See more • De Boer, J.; El-Sayed, Ali T.; Fiedler, H.; Legler, J.; Muir, D. C.; Nikiforov, V. A.; Tomy, G. T.; Tsunemi, K. (2010). The handbook of … See more • Short Chain Chlorinated Paraffins – Proposal for identification of a substance as a CMR, PBT, vPvB or a substance of an equivalent level of concern See more Short-chain CPs are classified as persistent and their physical properties (octanol-water partition coefficient (logKOW) 4.4–8, depending on the chlorination … See more • Bayen, Stéphane; Obbard, Jeffrey Philip; Thomas, Gareth O. (2006). "Chlorinated paraffins: A review of analysis and environmental … See more WebAug 6, 2024 · Commercial chlorinated paraffins are complex mixture of poly chlorinated n-alkanes, containing thousands of homologous and isomers, which are not completely … WebAug 15, 2024 · The widespread occurrence of chlorinated paraffins (CPs) in environmental matrices has resulted in a high frequency exposure to CPs via dermal contact. To quantitatively estimate percutaneous penetration of CPs, Episkin® human skin equivalents (HSE) was applied as an in vitro model to evaluate the mechanism of percutaneous … it\u0027s a heart to heart moment