2,2-dimethylbutane


β,b-dimethylbutane; 2,2-dimethylbutane; ethyltrimethylmethane; neohexane; trimethylethylmethane
In russian:2,2-диметилбутан
Links:📏 NIST, 📖 PubMed
CAS:[75-83-2]
Formula:C6H14; 86.18 g/mol
InChiKey:HNRMPXKDFBEGFZ-UHFFFAOYSA-N
SMILES:CCC(C)(C)C
Molecular structure of 2,2-dimethylbutane
Density:0.649 g/mL
Molar volume:132.7 mL/mol
Refractive index:1.369
Molecular refractive power:29.94 mL/mol
Dielectric constant:1.87
Dipole moment:0.00 D
Melting point:-98 °C
Boiling point:50 °C
Vapour pressure:37 Torr
Antoine equation
P(Torr) vs T(°C)
Vapour pressure vs temperature
August equation
P(Torr) vs T(°C)
Vapour pressure vs temperature
Critical temperature:216 °C
Critical pressure:30.6 atm
Critical volume:359.00 ml/mol
Log10 partition octanol / water:3.82

Isomers

2,2-dimethylbutane
Molecular structure of 2,2-dimethylbutane
2,3-dimethylbutane
Molecular structure of 2,3-dimethylbutane
hexane
Molecular structure of hexane
2-methylpentane
Molecular structure of 2-methylpentane
3-methylpentane
Molecular structure of 3-methylpentane