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Properties of substance:

4-chlorobutanoic acid

Group of substances:

organic

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

C4H7ClO2

Structural formula as text:

ClCH2CH2CH2COOH

Molar/atomic mass: 122.55

Melting point (°C):

15-16

Dissociation:

pKa (1) = 4.52 (18°C, water)

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

-566.3 (l)

References:

  1. CRC Handbook of Chemistry and Physics. - 90ed. - CRC Press, 2010. - pp. 5-26
  2. Свойства органических соединений: Справочник. - Под ред. Потехина А.А. - Л.: Химия, 1984. - pp. 156-157 [Russian]
  3. Справочник химика. - Т. 3. - М.-Л.: Химия, 1965. - pp. 96 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru