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Properties of substance:

9,10-anthracenedione

Synonyms:

anthraquinone

Group of substances:

organic

Physical appearance:

yellowish crystals

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

C14H8O2

Molar/atomic mass: 208.212

Melting point (°C):

286

Boiling point (°C):

379.8

CAS №: 84-65-1

Solubility (g/100 g of solvent):

1,1,2-trichloro-1,2,2-trifluoroethane: insoluble [Ref.]
aniline: soluble [Ref.]
benzene: 0.11 (0°C) [Ref.]
benzene: 0.256 (20°C) [Ref.]
benzene: 0.35 (30°C) [Ref.]
benzene: 1.775 (80°C) [Ref.]
carbon tetrachloride: 0.043 (20°C) [Ref.]
chloroform: 0.34 (0°C) [Ref.]
chloroform: 0.457 (10°C) [Ref.]
chloroform: 0.605 (20°C) [Ref.]
chloroform: 1.577 (60°C) [Ref.]
diethyl ether: 0.104 (25°C) [Ref.]
ethanol: 0.437 (25°C) [Ref.]
hexane: 0.006 (12.6°C) [Ref.]
hexane: 0.056 (49°C) [Ref.]
methanol: 0.707 (25°C) [Ref.]
nitrobenzene: soluble [Ref.]
sulfur dioxide: 0.64 (3.96°C) [Ref.]
toluene: 0.19 (15°C) [Ref.]
toluene: 5.56 (100°C) [Ref.]
water: 0.0001353 (25°C) [Ref.]

Density:

1.438 (20°C, g/cm3)

Dissociation:

pKBH+ (1) = -8.27 (25°C, water)

LD50 (mg/kg):

3500 (white rats, intraperitoneal)

References:

  1. CRC Handbook of Chemistry and Physics. - 90ed. - CRC Press, 2010. - pp. 3-28
  2. Lewis R.J. Sax's Dangerous Properties of Industrial Materials. - 11ed. - Wiley-interscience, 2004. - pp. 272-273
  3. Seidell A. Solubilities of organic compounds. - 3ed., vol.2. - New York: D. Van Nostrand Company, 1941. - pp. 731-733
  4. Yalkowsky S.H., Yan H. Handbook of aqueous solubility data. - CRC Press, 2003. - pp. 940
  5. Полюдек-Фабини Р., Бейрих Т. Органический анализ. - Л.: Химия, 1981. - pp. 108 [Russian]
  6. Реутов О.А., Курц А.Л., Бутин К.П. Органическая химия. - 2-е изд., Ч.1. - М.: Бином. Лаборатория знаний, 2005. - pp. 223 [Russian]
  7. Справочник по растворимости. - Т.1, Кн.2. - М.-Л.: ИАН СССР, 1962. - pp. 1036, 1094, 1241, 1347, 1440 [Russian]
  8. Химический энциклопедический словарь. - Под ред. Кнунянц И.Л. - М.: Советская энциклопедия, 1983. - pp. 52 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru