Volumetric behaviour of the (2,2,4-trimethylpentane+methylbenzene+butan-1-ol) ternary system and its binary sub-systems within the temperature range (298.15–328.15)K

Volumetric behavior of the ternary system (methyl tert-butyl ether + methylbenzene + butan-1-ol) and its binary sub-system (methyl tert-butyl ether + butan-1-ol) within the temperature range (298.15 to 328.15) K

“…However, the chemical contribution differs from previously reported [4] because of alcohol hetero-association with the other compounds. It can be easily obtained as [25] …”

“…The expression for the physical part of excess volume, V E phys , is exactly the same as previously reported [4] …”

“…They were negative and S-shaped for the binary (MTBE + toluene) [3] and (toluene + butan-1-ol) [4] systems, respectively. The excess molar volumes were found to be negative for the newly measured binary system (i.e.…”

“…[30,31] 0.723763 [30] 0.712897 [30] 0.70255 [36] 0.734915 [32] 0.724277 [32] 0.713419 [32] 0.73527 [3] 0.72472 [3] 0.71396 [36] 0.73533 [33] 0.72473 [34] 0.71401 [3] 0.73535 [34] 0.72482 [35,36] 0.73540 [35,36] 0.726185 [37] [46] 0.79807 [47] 0.80573 [47] 0.79812 [53] 0.80583 [33] 0.80584 [53] a The standard uncertainty in temperature for density measurement u(T) = ±0.001 K and the standard uncertainty in density u(q) = ±2 Á 10 À5 g Á cm À3 . [30] 1260.1 [40] 1218.01 [30] 1178.6 [3,4] 1303.9 [40] 1260.49 [30] 1220.3 [3] 1304 [48] 1262 [48] 1220.4 [4] 1304.77 [49] 1262.6 [3,4] 1305.4 [3,4] 1265 [50] Butan-1-ol 1240.01 1206.62 1173.38 1140.41 1239.8 [34] 1205.9 [34] 1173.4 [4] 1140 [46]<...>…”

“…The literature survey shows that results for these ternary systems have not been published before. Two binary systems were studied previously, namely (methyl tert-butyl ether + methylbenzene) [3] and (methylbenzene + butan-1-ol) [4]. The newly measured binary system (i.e.…”