“…A sim ilar regression for 2,2,4,4,6,8,8-heptamethylnonane based on data from Korosi and Kovats [24] predicts that the value of surface ten sion at 21.2°C should be 24.2mN m-1, which agrees with the data reported herein of 24.1 ± 0.2 mN mT1. The flashpoint value of 135 ± 1 °C for hexadecane agrees with the reported values of 134 ± 2 and 135 °C [26,27], and the flashpoint value of 94 ± 2 °C for 2,2,4,4,6,8,8-heptamethylnonane agrees with the reported val ues of 95 and 96 °C [28,29].The flash point and surface tension values are given in Table 7, Annex. As the volume fraction of isocetane increases, the surface tension (Fig.…”