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Properties of substance:

benzilic acid



skc-file

Group of substances:

organic

Physical appearance:

monoclinic crystals

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

C14H12O3

Structural formula as text:

(C6H5)2C(OH)COOH

Molar/atomic mass: 228.243

Melting point (°C):

150

Boiling point (°C):

180

Decomposition temperature (°C):

180

CAS №: 76-93-7

Solubility (g/100 g of solvent):

diethyl ether: very soluble [Ref.]
ethanol: very soluble [Ref.]
water: 0.1755 (25°C) [Ref.]
water: very soluble (100°C) [Ref.]

Dissociation:

pKa (1) = 3.04 (25°C, water)

LD50 (mg/kg):

2000 (mice, oral)
1300 (mice, subcutaneous)

References:

  1. Beilsteins Handbuch der Organischen Chemie. - Vierte Auflage, 10 Band. - Berlin: Verlag von Julius Springer, 1926. - pp. 342-343
  2. Dictionary of organic compounds. - vol.1, Abietic acid - Dypnone. - London, 1946. - pp. 222
  3. Lewis R.J. Sax's Dangerous Properties of Industrial Materials. - 11ed. - Wiley-interscience, 2004. - pp. 371
  4. Seidell A. Solubilities of organic compounds. - 3ed., vol.2. - New York: D. Van Nostrand Company, 1941. - pp. 749
  5. Yalkowsky S.H., Yan H. Handbook of aqueous solubility data. - CRC Press, 2003. - pp. 958
  6. Полюдек-Фабини Р., Бейрих Т. Органический анализ. - Л.: Химия, 1981. - pp. 162-163 [Russian]
  7. Свойства органических соединений: Справочник. - Под ред. Потехина А.А. - Л.: Химия, 1984. - pp. 362-363 [Russian]
  8. Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 482-483 [Russian]
  9. Хёрд Ч.Д. Пиролиз соединений углерода. - Л.-М.: ГОНТИ РКТП СССР, 1938. - pp. 422-423 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru