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Properties of substance:

cyclohexanecarboxylic acid

Synonyms:

hexahydrobenzoic acid

Group of substances:

organic

Physical appearance:

prismatic crystals

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

C7H12O2

Structural formula as text:

(CH2)5CHCOOH

Molar/atomic mass: 128.17

Melting point (°C):

34

Boiling point (°C):

232-233

Solubility (g/100 g of solvent):

benzene: very soluble [Ref.]
carbon tetrachloride: sparingly soluble [Ref.]
chloroform: very soluble [Ref.]
ethanol: very soluble [Ref.]
water: 0.2 (21°C) [Ref.]

Density:

1.0334 (22°C, g/cm3)

Refractive index (nD):

1.453 (20°C)

Dissociation:

pKa (1) = 4.9 (25°C, water)

References:

  1. Armarego W. L. F. Purification of Laboratory Chemicals. - 7ed. - 2013. - pp. 230
  2. CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 3-132
  3. Dictionary of organic compounds. - Vol. 2, Eccaine - Myrtillin chloride. - London, 1946. - pp. 166
  4. Seidell A. Solubilities of organic compounds. - 3ed., vol.2. - New York: D. Van Nostrand Company, 1941. - pp. 561
  5. Yalkowsky S.H., Yan H. Handbook of aqueous solubility data. - CRC Press, 2003. - pp. 417
  6. Свойства органических соединений: Справочник. - Под ред. Потехина А.А. - Л.: Химия, 1984. - pp. 420-421 [Russian]
  7. Справочник химика. - Т. 3. - М.-Л.: Химия, 1965. - pp. 97 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru