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Properties of substance:

4-hydroxybutanoic acid

Synonyms:

4-hydroxybutyric acid

Group of substances:

organic

Physical appearance:

liquid

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

C4H8O3

Structural formula as text:

HOCH2CH2CH2COOH

Molar/atomic mass: 104.105

Melting point (°C):

15-18

Boiling point (°C):

178-180

Dissociation:

pKa (1) = 4.72 (25°C, water)

References:

  1. CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 3-306
  2. Свойства органических соединений: Справочник. - Под ред. Потехина А.А. - Л.: Химия, 1984. - pp. 148-149 [Russian]
  3. Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 772-773 [Russian]
  4. Справочник химика. - Т. 3. - М.-Л.: Химия, 1965. - pp. 92 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru