2,2-dimethylpropane


2,2-dimethylpropane; neopentane; tetramethylmethane
Links:🌍 Wikipedia, 📏 NIST, 🕷 ChemSpider, 📖 PubMed
CAS:[463-82-1]
Formula:C5H12; 72.15 g/mol
InChiKey:CRSOQBOWXPBRES-UHFFFAOYSA-N
SMILES:CC(C)(C)C
Molecular structure of 2,2-dimethylpropane
Density:0.613 g/mL
Molar volume:117.7 mL/mol
Refractive index:1.351
Molecular refractive power:25.41 mL/mol
Dielectric constant:1.91
Dipole moment:0.00 D
Melting point:-17 °C
Boiling point:9 °C
Vapour pressure:146 Torr
Critical temperature:159 °C
Critical pressure:33.0 atm
Critical volume:303.00 ml/mol
Log10 partition octanol / water:3.11

Isomers

2,2-dimethylpropane
Molecular structure of 2,2-dimethylpropane
2-methylbutane
Molecular structure of 2-methylbutane
pentane
Molecular structure of pentane