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Properties of substance:

quinhydrone

Group of substances:

organic

Physical appearance:

deep-green rhombic crystals

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

C12H10O4

Structural formula as text:

HOC6H4OH * OC(CH=CH)2CO

Molar/atomic mass: 218.21

Melting point (°C):

171

Solubility (g/100 g of solvent):

diethyl ether: very soluble [Ref.]
ethanol: very soluble [Ref.]
water: 0.35 (20°C) [Ref.]
water: 0.4061 (25°C) [Ref.]
water: 1.035 (50°C) [Ref.]
water: soluble (100°C) [Ref.]

Density:

1.401 (20°C, g/cm3)

Permittivity (dielectric constant):

4.12 (17°C)

References:

  1. Seidell A. Solubilities of organic compounds. - 3ed., vol.2. - New York: D. Van Nostrand Company, 1941. - pp. 701-702
  2. Yalkowsky S.H., Yan H., Jain P. Handbook of aqueous solubility data. – 2nd ed. - CRC Press, 2010. - pp. 866
  3. Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 1076-1077 [Russian]
  4. Химическая энциклопедия. - Т. 1. - М.: Советская энциклопедия, 1988. - pp. 278 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru