isobutanol; isobutyl alcohol; isopropyl carbinol; 2-methylpropanol; 2-methyl-1-propanol; 2-methylpropan-1-ol
In russian:изобутиловый спирт
Links:📏 NIST, 📖 PubMed,
📖Houben-Weyl, 2. Band (Isobutylalkohol); p. 26, 31, 201, 672, 675, 746, 983,
📖Org. Chem., v. Richter, 1. Vol (Alcohol, Isobutyl); p. 119,
📖Org. Chem., v. Richter, 1. Vol (Isobutyl Alcohol); p. 119
CAS RN:[78-83-1]
Formula:C4H10O; 74.12 g/mol
Molecular structure of 2-methyl-1-propanol
Density:0.802 g/mL
Molar volume:92.5 mL/mol
Refractive index:1.396
Molecular refractive power:22.21 mL/mol
Dielectric constant:16.68
Dipole moment:1.79 D
Melting point:-108 °C
Boiling point:108 °C
Vapour pressure:9 Torr
Antoine equation
P(Torr) vs T(°C)
Vapour pressure vs temperature
Surface tension:22.98 dyn/cm
Viscosity:3.96 cP
Critical temperature:275 °C
Critical pressure:42.4 atm
Critical volume:269.00 ml/mol
Evaporation rate (ether):25.0
Evaporation rate (butyl acetate):0.6
Solubility in water:9 % w/w
Solubility of water:15 % w/w
Log10 partition water / activated carbon:2.16
Log10 partition octanol / water:0.74
Snyder P':4.0
Dimroth ET:48.6
Hildebrant solubility parameter (δ):10.7
Hansen solubility parameter:δd: 7.4 (cal/mL)½   δp: 2.8 (cal/mL)½   δh: 7.8 (cal/mL)½
100g dissolves:
67.3g 3-phenylpropionic acid;    54.1g camphoric acid;    49.7g dodecanoic acid;    28g tetradecanoic acid;    21.2g malonic acid;    21.2g (Z)-butenedioic acid;    16g water;    14.7g hexadecanoic acid;    12.2g ethanedioic acid;    10.7g 2-nitrobenzoic acid;    8.6g (2E)-3-phenylprop-2-enoic acid;    2.73g succinic acid;    2.64g 3-nitroaniline;    1.91g 4-nitroaniline;    1.65g urea;    1.09g cinchonine
1g dissolves in:
5.56g 1,4-dibromobenzene;    11.11g water
Specific heat capacity:53.0 cal/molK


Molecular structure of butanol
Molecular structure of (2R)-butan-2-ol
Molecular structure of (S)-(+)-2-butanol
Molecular structure of 2-butanol
diethyl ether
Molecular structure of diethyl ether
Molecular structure of 2-methoxypropane
Molecular structure of 2-methyl-1-propanol
Molecular structure of 2-methyl-2-propanol
methyl propyl ether
Molecular structure of methyl propyl ether