octanol–water partitioning coefficientbiodegradationRandić indexnatural polyenesTopological indices are numerical values associated with chemical constitution that are purported to correlate chemical structure with various physical properties, chemical reactivity or biological activity. Graph theory is a ...
5.8 Octanol-water partitioning coefficient of PAHs Hydrophobicity is the primary property controlling PAH desorption from the soil, as the octanol-water partition coefficient is an important parameter for predicting environmental contaminants (Hussein and Ismail, 2013). Hydrophobicity is the primary property...
The octanol/water partition coefficient of meth- ylmercuric chloride and methylmercuric hydroxide in pure water and salt solutions. Environ. Toxicol.Chern. 10:5-8.Major, M. A. and Rosenblatt, D. H.: 1991, `The octanol/water partition coefficient of methylmercuric chloride and methylmercuric ...
Several researchers have shown that the lipophilic storage and soil sediment accumulation of many organic solutes is proportional to the partitioning between octanol-1 and water. The octanol-water partition coefficient (P) is defined as P = C/sub o//C/sub w/, where C/sub o/ and C/sub w...
The 1-octanol/water partition coefficient is an important thermodynamic variable usually employed to understand and quantify the partitioning of solutes be... NM Garrido,AJ Queimada,M Jorge,... - 《Journal of Chemical Theory & Computation》 被引量: 88发表: 2009年 QSPR Modeling of Partition Coef...
Determination of the vapor pressure, aqueous solubility, and octanol/water partition coefficient of hydrophobic substances by coupled generator column/liqu... The measurement of the aqueous solubilities (CW S), vapor pressures (PS ), and octanol-water partition coefficients (KO/W) of organic compound...
(e.g.C 8 ,C 18 )chemicallyboundontosilica. 117 page2 Chemicalsinjectedontosuchacolumnmovealongitbypartitioningbetweenthemobile solventphaseandthehydrocarbonstationaryphase.Thechemicalsareretainedinproportion totheirhydrocarbon-waterpartitioncoefficient,withwater-solublechemicalselutedfirstand oil-solublechemicalslast...
Octanol-water partition coefficient (logKow) and soil organic carbon content normalized sorption coefficient (logKoc) values are two important physicochemical properties in the context of bioaccumulation and environmental fate of organic compounds and their environmental risk assessment. Simple, interpretable ...
830.7570-PartitionCoefficient(n-octanolwater) EstimationbyLiquidChromatography(August1996)(PDF).pdf 2015-02-12上传 暂无简介 文档格式: .pdf 文档大小: 34.14K 文档页数: 11页 顶/踩数: 0/0 收藏人数: 0 评论次数: 0 文档热度: 文档分类: 金融/证券--股票经典资料 ...
The term “octanol/water partitioning coefficient” is applied to compounds that are soluble in n-octanol. If a given compound is not soluble in octanol but soluble in another organic solvent ... then the octanol/water partitioning coefficient might be small? And difficult to measure. ...