Zhdanov, A. K. published the artcile< The heat capacities of some pure liquids and azeotropic mixtures>, Application of C19H34O2, the main research area is .
Measurements of the heat capacities (Cp) were made for CCl4, PrOH, benzene, iso-BuOH, PhMe and the azeotropic mixtures: benzene-MeCOEt, PhMe-iso-AmOH, benzene-PrOH, CCl4-PrOH, CCl4-iso-BuOH, PhMe-PrOH, CCl4-iso-BuOH and PhMe-iso-BuOH at 4.5-6°, 24-5° and 44.5-47.2°. The deviations of results were ± 0.001 and the exptl. errors of the Cp values did not exceed 0.5%. Interpolation equations of the type Cp = A + BT + CT2 were also obtained. The following values were obtained for CCl4 at 278.68, 298.01 and 319.28°, resp.: Cp 0.2013, 0.2053 and 0.2095. For PrOH the corresponding values at 279.66, 290.76, 297.57, 304.06 and 318.83° were Cp 0.5431, 0.5623, 0.5781, 0.5951 and 0.6480. For iso-BuOH at 278.34, 296.35 and 319.01° the values were Cp 0.5322, 0.5916 and 0.6600. For benzene at 281.38, 295.61 and 318.81° the values were Cp 0.4044, 0.4141 and 0.4316. For PhMe at 278.51, 296.80 and 320.42° the values were Cp 0.3871, 0.4077 and 0.4312. For the azeotropic mixture benzene (62.5%)-MeCOEt (37.5%) at 278.33, 298.27 and 318.8° the values were Cp 0.4390, 0.4587 and 0.4787. For PhMe (86%)-iso-AmOH (14%) at 278.25, 289.56, 305.36 and 319.77° the values were, resp., Cp 0.4328, 0.4147, 0.4647 and 0.4777. For benzene (83.1%)-PrOH (16.9%) at 278.43, 297.59 and 318.88° the values were, resp., Cp 0.4623, 0.4908 and 0.5115. For CCl4 (88.5%)-PrOH (1.5%) at 278.86, 297.04 and 319.65° the values were Cp 0.2523, 0.2681 and 0.2781. For CCl4 (82%)-iso-PrOH (18%) at 278.26, 296.65 and 320.12° the values were Cp 0.2814, 0.3003 and 0.3316. For PhMe (47.5%)-PrOH (52.5%) at 278.44, 296.09 and 318.41° the values were Cp 0.5041, 0.5365 and 0.5787. For PhMe (55.5%)-iso-BuOH (45.5%) at 278.62, 295.34 and 317.75° the values were Cp 0.4987, 0.5223 and 0.5667. For CCl4 (94.5%)-iso-BuOH (5.5%) at 278.56, 298.77 and 319.60° the values were Cp 0.2320, 0.2462 and 0.2540. The values of A, B × 102 and C × 104 in the interpolation equation and the value k1 × 106 for the equation MCpe = k1Te3 are, resp., CCl4, 22.32, 3.103, – and 0.78; PrOH 176.34, -110.5483, 21.1542 and 1.12; iso-BuOH -25.31, 23.26, – and 1.14; benzene 18.45, 3.5627, 0.3813 and 0.81; PhMe 8.42, 9.76, – and 0.82; benzene-PrOH -75.06, 65.699, -9.4844 and 0.94; benzene-MeCOEt 12.56, 7.428, – and 0.89; PhMe-iso-AmOH 12.12, 9.875, – and 0.89; CCl4-PrOH -111.20, 89.5549, 13.5827 and 0.93; CCl4-iso-PrOH 71.85, -38.0897, 8.7729 and 1.07; CCl4-iso-BuOH -90.26, 76.4934, -11.4848 and 0.93; PhMe-PrOH 7.65, 7.5249, 0.9889 and 1.00; PhMe-iso-BuOH 108.42, -57.7821, 12.1092 and 1.15. Four references.
Zhurnal Obshchei Khimii published new progress about Azeotropes. 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, Application of C19H34O2.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics