caa a22 4500 445803916 CHVBK 20180317145151.0 cr unu---uuuuu 170323e20110701xx s 000 0 eng 10.1007/s10337-011-2030-6 doi (NATIONALLICENCE)springer-10.1007/s10337-011-2030-6 Quantitative Prediction of Ionic Liquid-Gas Partition Coefficients for Residual Solvents by HS-GC [Elektronische Daten] [Xiaowen He, Ye Jiang, Lili Lei, Junmei Li, Meiping Ni] The aim of this study was to establish a method to determine the partition coefficients of residual solvents (eight aliphatic alcohols) between three ionic liquid and gas phases by headspace gas chromatography (HS-GC). In this article, a modeling study was carried out using statistical analysis, and a general model was established to predict the ionic liquid-gas partition coefficients (K) for these solvents. Factors that affect the logK, including parameters of physical properties of these solvents, such as T b (the temperature of boiling points) and logP O/W (the logarithm of the octanol/water partition coefficient for a solvent), were used in the model. Through this model the logK of the analyzed solvent can be calculated, and the sensitivity of the method is associated with logK. Therefore, this study provides helpful guidance for the application of ionic liquids as matrix media to the analysis of solvents by HS-GC. Springer-Verlag, 2011 Gas chromatography nationallicence Ionic liquids nationallicence Partition coefficients nationallicence Residual solvents nationallicence He Xiaowen Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, 361 East Zhongshan Road, Shijiazhuang City, China aut Jiang Ye Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, 361 East Zhongshan Road, Shijiazhuang City, China aut Lei Lili Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, 361 East Zhongshan Road, Shijiazhuang City, China aut Li Junmei Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, 361 East Zhongshan Road, Shijiazhuang City, China aut Ni Meiping Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, 361 East Zhongshan Road, Shijiazhuang City, China aut Chromatographia Springer-Verlag 74/1-2(2011-07-01), 157-161 0009-5893 74:1-2<157 2011 74 10337 https://doi.org/10.1007/s10337-011-2030-6 text/html Onlinezugriff via DOI 1 brief-communication jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10337-011-2030-6 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- He Xiaowen Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, 361 East Zhongshan Road, Shijiazhuang City, China aut NATIONALLICENCE 700 1- Jiang Ye Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, 361 East Zhongshan Road, Shijiazhuang City, China aut NATIONALLICENCE 700 1- Lei Lili Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, 361 East Zhongshan Road, Shijiazhuang City, China aut NATIONALLICENCE 700 1- Li Junmei Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, 361 East Zhongshan Road, Shijiazhuang City, China aut NATIONALLICENCE 700 1- Ni Meiping Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, 361 East Zhongshan Road, Shijiazhuang City, China aut NATIONALLICENCE 773 0- Chromatographia Springer-Verlag 74/1-2(2011-07-01), 157-161 0009-5893 74:1-2<157 2011 74 10337 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer