Tetramethylbutane
Chemical compound
Tetramethylbutane, sometimes called hexamethylethane, is a hydrocarbon with formula C₈H₁₈ or (H₃C-)₃C-C(-CH₃)₃. It is the most heavily branched and most compact of the many octane isomers, the only one with a butane backbone. Wikipedia
Melting point: 213.4°F (100.8°C)
Formula: C8H18
Boiling point: 224.6°F (107°C)
Flash point: 4 °C (39 °F; 277 K)
Heat capacity (C): 232.2 J K−1 mol−1 (at 2.8 °C)
Henry's law constant (kH): 2.9 nmol Pa−1 kg−1
Molar mass: 114.232 g·mol−1