On November 30, 2013, Cai, Zhuofu; Wang, Lihua; Yang, Hai-Jian; Zhao, Lu published an article.Product Details of 78-26-2 The title of the article was Solubility of 2-methyl-2-propyl-1,3-propanediol and its derivatives in supercritical carbon dioxide: measurement and mathematical modeling. And the article contained the following:
The modifications for the end group of 2-methyl-2-propyl-1,3-propanediol were achieved by reacting with Me oxalyl chloride and Me malonyl chloride to generate two new CO2-philic compounds: bis(methoxyoxalic)-2-methyl-2-Pr propylene glycol ester and bis(methoxymalonic)-2-methyl-2-Pr propylene glycol ester. After that, the solubilities of these 3 compounds were tested and compared in supercritical CO2 (scCO2) within the temperature range of (313-353) K and in the pressure range of (9.3-19.0) MPa. The influence of molar mass and end group on the solubility of compound was also studied. In addition, the exptl. solubility data were correlated according to Bartle, Chrastil and JCF model, and good consistencies were obtained. The average absolute relative deviation (AARD) of the measured values were (5.83, 8.98, 8.77)% when using Bartle’s method, (10.95, 7.53, 7.55)% for Chrastil’s method, and (6.89, 4.10, 4.19)% for the JCF method, resp. It is obvious that the JCF model was proven to be the best model because it had more adjustable parameters of temperature and pressure. Finally, the partial molar volumes V2 for each compound in the supercritical phase were estimated in accordance with Kumar and Johnston’s theory. The experimental process involved the reaction of 2-Methyl-2-propylpropane-1,3-diol(cas: 78-26-2).Product Details of 78-26-2
The Article related to methylpropylpropanediol derivative solubility supercritical carbon dioxide, Phase Equilibriums, Chemical Equilibriums, and Solutions: Phase Equilibriums, Solubility and other aspects.Product Details of 78-26-2
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts