Recently I am researching about LIMITING ACTIVITY-COEFFICIENTS; DILUTION ACTIVITY-COEFFICIENTS; MOLECULAR SIMULATION; BOILING-POINT; MODEL; SOLUBILITY; VOLATILE, Saw an article supported by the American Chemical Society Petroleum Research FundAmerican Chemical Society [56896-UNI6]; Office of Career Strategy at Yale University; Office of Research for Undergraduates at Miami University. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Roese, SN; Margulis, GV; Schmidt, AJ; Uzat, CB; Heintz, JD; Paluch, AS. The CAS is 95-49-8. Through research, I have a further understanding and discovery of 1-Chloro-2-methylbenzene. SDS of cas: 95-49-8
Simple expressions are presented to determine if a binary system will exhibit a minimum or maximum boiling azeotrope using conventional free energy calculations using molecular simulation or electronic structure calculations in a continuum solvent. The expressions compare the solvation free energy of each component at infinite dilution relative to itself, requiring four total solvation free energy calculations per binary system. The solvation free energies can be related to intermolecular interactions and, therefore, shed insight into why an azeotrope occurs. The application of the expressions is demonstrated for 2366 binary systems using solvation free energies computed using electronic structure calculations in the SM12, SM8, and SMD universal solvent models. The overall success rate for predicting the correct phase behavior was 0.718, 0.711, and 0.685 for SM12, SM8, and SMD, respectively.
SDS of cas: 95-49-8. About 1-Chloro-2-methylbenzene, If you have any questions, you can contact Roese, SN; Margulis, GV; Schmidt, AJ; Uzat, CB; Heintz, JD; Paluch, AS or concate me.
Reference:
Patent; Nanjing Zhongteng Chemical Co., Ltd.; Zhong Hua; Lu Minshan; Chen Xiuzhen; Liu Qiaobao; Yin Hengbo; Wang Aili; (8 pag.)CN104876790; (2017); B;,
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