| Identification | Back Directory | [Name]
2,6-DIMETHYLHEPTANE | [CAS]
1072-05-5 | [Synonyms]
2,6-DIMETHYLHEPTANE
heptane,2,6-dimethyl- | [Molecular Formula]
C9H20 | [MDL Number]
MFCD00048378 | [MOL File]
1072-05-5.mol | [Molecular Weight]
128.26 |
| Chemical Properties | Back Directory | [Melting point ]
-102.9°C | [Boiling point ]
135.21°C | [density ]
0.7060 | [refractive index ]
1.3983 | [Water Solubility ]
332.7ug/L(temperature not stated) | [Henry's Law Constant]
1.7×10-6 mol/(m3Pa) at 25℃, Yaws (2003) | [Dielectric constant]
1.99 | [LogP]
4.981 (est) |
| Hazard Information | Back Directory | [Uses]
2,6-Dimethylheptane is used to study the air quality of LA photochemical smog episode. | [Application]
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]. | [References]
[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
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