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Properties of substance:

3-methyl-1-butanol

Synonyms:

isoamyl alcohol
i-amyl alcohol

Group of substances:

organic

Physical appearance:

colorless liquid

Empirical formula (Hill's system for organic substances):

C5H12O

Structural formula as text:

(CH3)2CHCH2CH2OH

Molar/atomic mass: 88.148

Melting point (°C):

-117.2

Boiling point (°C):

131.4

Solubility (g/100 g of solvent):

glycerol: 5.32 (21.5°C) [Ref.]
water: 3.596 (0°C) [Ref.]
water: 2.75 (20°C) [Ref.]
water: 2.066 (70°C) [Ref.]
water: 2.22 (90°C) [Ref.]

Density:

0.82393 (0°C, g/cm3)
0.81294 (15°C, g/cm3)
0.812 (20°C, d4)
0.80179 (30°C, g/cm3)

Refractive index (nD):

1.4078 (20°C)

Permittivity (dielectric constant):

16

Viscosity (mPa·s):

0.48111 (15°C)
0.296 (30°C)

Standard molar enthalpy (heat) of formation ΔfH0 (298.15 K, kJ/mol):

-356.4 (l)

Standard molar enthalpy (heat) of formation ΔfH0 (298.15 K, kJ/mol):

-300.7 (g)

References:

  1. CRC Handbook of Chemistry and Physics. - 90ed. - CRC Press, 2010. - pp. 5-30
  2. Dictionary of organic compounds. - Vol. 2, Eccaine - Myrtillin chloride. - London, 1946. - pp. 404
  3. Seidell A. Solubilities of organic compounds. - 3ed., vol.2. - New York: D. Van Nostrand Company, 1941. - pp. 314-315
  4. Yalkowsky S.H., Yan H., Jain P. Handbook of aqueous solubility data. – 2nd ed. - CRC Press, 2010. - pp. 179
  5. Справочник по растворимости. - Т.1, Кн.1. - М.-Л.: ИАН СССР, 1961. - pp. 419 [Russian]
  6. Справочник по растворимости. - Т.1, Кн.2. - М.-Л.: ИАН СССР, 1962. - pp. 1301 [Russian]
  7. Химическая энциклопедия. - Т. 1. - М.: Советская энциклопедия, 1988. - pp. 129 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru