TY - JOUR
T1 - Measurement and correlation for the solubility of dimethyl 1,4-cyclohexanedione-2,5-dicarboxylate in different solvents at temperatures from (278.15 to 323.15) K
AU - Chen, Zhao Guo
AU - Yang, Wen Ge
AU - Hu, Yong Hong
AU - Lei, Zi Yu
AU - Wang, Yao Han
AU - Wan, Wen Qian
PY - 2011/5/12
Y1 - 2011/5/12
N2 - As an urgent need in the design and upscale of the industrial crystallization process, on the basis of the isothermal saturated method, the solubility of dimethyl 1,4-cyclohexanedione-2,5-dicarboxylate in N,N-dimethylformamide, methanol, 1-propanol, acetonitrile, 2-propanol, ethyl acetate, and acetone was measured at atmospheric pressure. The experimental data were well-correlated with the λh model. The calculated solubilities show good agreement with the experimental solubility data. To our knowledge, this is the first time the solubilities of dimethyl 1,4-cyclohexanedione-2,5- dicarboxylate are reported.
AB - As an urgent need in the design and upscale of the industrial crystallization process, on the basis of the isothermal saturated method, the solubility of dimethyl 1,4-cyclohexanedione-2,5-dicarboxylate in N,N-dimethylformamide, methanol, 1-propanol, acetonitrile, 2-propanol, ethyl acetate, and acetone was measured at atmospheric pressure. The experimental data were well-correlated with the λh model. The calculated solubilities show good agreement with the experimental solubility data. To our knowledge, this is the first time the solubilities of dimethyl 1,4-cyclohexanedione-2,5- dicarboxylate are reported.
UR - http://www.scopus.com/inward/record.url?scp=79956137818&partnerID=8YFLogxK
U2 - 10.1021/je2000292
DO - 10.1021/je2000292
M3 - 文章
AN - SCOPUS:79956137818
SN - 0021-9568
VL - 56
SP - 2726
EP - 2729
JO - Journal of Chemical and Engineering Data
JF - Journal of Chemical and Engineering Data
IS - 5
ER -