“…On the other hand, in the case of systems 7 (C9OH + C11OH) and 8 (C10OH + C12OH), inadequate DIF values were found for almost all the molar fractions investigated, which was not the case for system 1 (C12 + C13). In terms of Δ T b pure , systems 7 and 8 were 25.5 and 25.7 K, respectively, while for systems 1, 2, 4–6, 9, 11, and 12, Δ T b pure values were between 7.5 and 27.0 K. It is of note that Damaceno and Ceriani , and Cunico et al, which used this same technique with a heating rate of 25 K·min –1 and a sample size of 4–5 mg, worked with of Δ T b pure ranging from 13.0 to 24.6 K. Matricarde Falleiro et al and Akisawa Silva et al obtained boiling points of binary mixtures of fatty compounds using a manufacture pinhole of 0.25 mm on the lid. While Akisawa Silva et al kept a heating rate of 25 K·min –1 and worked with Δ T b pure between 18.3 and 22.6 K, Matricarde Falleiro et al applied two different heating rates depending on the difference between the carbon chain length of the compounds, that is, for Δ T b pure of 42.2 K they used a heating rate of 15 K·min –1 , and for Δ T b pure between 20.0 and 22.0 K they used 25 K·min –1 as the heating rate.…”