3-methyl-1-butanol


3-methyl-1-butanol, 3-methylbutan-1-ol, i-amyl alcohol, isoamyl alcohol, isobutyl carbinol, isopentanol, isopentyl alcohol
Links:🌍 Wikipedia, 📏 NIST, 🕷 ChemSpider, 📖 PubMed
CAS:[123-51-3]
Formula:C5H12O; 88.15 g/mol
Molecular structure of 3-methyl-1-butanol
Density:0.810 g/mL
Molar volume:108.8 mL/mol
Refractive index:1.401
Molecular refractive power:26.46 mL/mol
Dielectric constant:15.20
Dipole moment:1.70 D
Melting point:-134 °C
Boiling point:130 °C
Vapour pressure:2 Torr
Antoine equation
P(Torr) vs T(°C)
Vapour pressure vs temperature
Surface tension:23.80 dyn/cm
Viscosity:4.20 cP
Critical temperature:310 °C
Evaporation rate (ether):62.0
Solubility in water:3 % w/w
Log10 partition octanol / water:1.16
Snyder P':3.7
Snyder X:Xe: 0.6    Xd: 0.2    Xn: 0.3
Dimroth ET:49.0
Immiscible with:
1,2,3-propanetriol
Miscible with:
1,2-diethoxyethane,    1,3-propanediol,    2,4-pentanedione,    2-(2-aminoethylamino)ethanol,    2-amino-2-methyl-1-propanol,    2-ethylhexanol,    2-methyl-1-propanethiol,    4-hydroxy-4-methylpentan-2-one,    4-methyl-2-pentanone,    N,N-dimethylaniline,    N,N-dipropylaniline,    benzaldehyde,    benzene,    benzonitrile,    benzothiazole,    benzyl alcohol,    butanol,    butyl acetate,    diethyl ether,    dimethyl disulfide,    ethanediol,    ethanol,    ethyl benzoate,    ethyl isothiocyanate,    ethyl thiocyanate,    formamide,    furfuryl alcohol,    isoamyl sulfide,    nitromethane,    octanol,    phenylmethanethiol,    pyridine,    tetrachloromethane,    tetraethylene glycol dibutyl ether,    tributylamine
100g dissolves:
50g camphoric acid;    10.4g octadecanoic acid;    8.51g 3-nitroaniline;    6.29g 4-nitroaniline;    5.7g 3,4,5-trihydroxybenzoic acid;    1.18g urea;    1.1g cinchonine
Specific heat capacity:47.3 cal/molK

Isomers

(R)-2-methylbutanol
Molecular structure of (R)-2-methylbutanol
(R)-2-pentanol
Molecular structure of (R)-2-pentanol
(R)-3-methyl-2-butanol
Molecular structure of (R)-3-methyl-2-butanol
2,2-dimethyl-1-propanol
Molecular structure of 2,2-dimethyl-1-propanol
2-methoxy-2-methylpropane
Molecular structure of 2-methoxy-2-methylpropane
2-methyl-1-butanol
Molecular structure of 2-methyl-1-butanol
2-methyl-2-butanol
Molecular structure of 2-methyl-2-butanol
2-pentanol
Molecular structure of 2-pentanol
3-methyl-1-butanol
Molecular structure of 3-methyl-1-butanol
3-methyl-2-butanol
Molecular structure of 3-methyl-2-butanol
3-pentanol
Molecular structure of 3-pentanol
ethyl isopropyl ether
Molecular structure of ethyl isopropyl ether
ethyl propyl ether
Molecular structure of ethyl propyl ether
methyl butyl ether
Molecular structure of methyl butyl ether
methyl isobutyl ether
Molecular structure of methyl isobutyl ether
methyl sec-butyl ether
Molecular structure of methyl sec-butyl ether
pentanol
Molecular structure of pentanol