Main page (Russian) Search in database (English)

Properties of substance:

potassium 2-methylpropanoate

Synonyms:

potassium isobutyrate

Group of substances:

inorganic

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

C4H7KO2

Structural formula as text:

(CH3)2CHCOOK

Melting point (°C):

280.7

Standard molar entropy S (298 K, J/(mol·K))

192.4 (s) [Ref.]

Molar heat capacity at constant pressure Cp (298 K, J/(mol·K))

166.95 (s) [Ref.]

Enthalpy (heat) of fusion ΔfusH (kJ/mol)

8.8 (s) [Ref.]

References:

  1. Franzosini P., Sanesi M. Thermodynamic and transport properties of organic salts. - IUPAC Chemical Data Series, No. 28. - Pergamon Press, 1980. - pp. 70
  2. Journal of Chemical Thermodynamics. - 1984. - Vol. 16, No. 2. - pp. 127-130 [DOI: 10.1016/0021-9614(84)90144-7]

    What information do you need?




    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru