1072-05-5

While the measured cetane number of 2,6-dimethylheptane (2,6-DMH) representing its global ignition quality is not available in the literature, it is estimated to be close to the nominal value for typical jet or diesel fuel (from high 40 s to low 50 s), based on measured cetane numbers of monomethyl and dimethyl alkanes of similar size^[1].

[1] He, T., Kim, D., Dillstrom, T., Cai, K., Zhang, P., Liu, C., He, X., Wang, Z., & Violi, A. (2020). Oxidation of 2,6-dimethylheptane at low temperature: Kinetic modeling and experimental study. Fuel, 1 1, 119220. https://doi.org/10.1016/j.fuel.2020.119220