Appearance Colorless liquid Boiling point 50 °C Density 791 kg/m³ | Formula (CH3)3CCH2CH3 Molar mass 86.17 g/mol | |
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Related alkanes |
2,2-Dimethylbutane, trivially known as neohexane, is an organic compound with formula C6H14 or (H3C-)3-C-CH2-CH3. It is therefore an alkane, indeed the most compact and branched of the hexane isomers — the only one with a quaternary carbon and a butane (C4) backbone. It can be synthesised by the hydroisomerisation of 2,3-dimethylbutane using an acid catalyst.


References
2,2-Dimethylbutane Wikipedia(Text) CC BY-SA