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Properties of substance:

acenaphthene



skc-file

Group of substances:

organic

Physical appearance:

colorless needles crystals

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

C12H10

Molar/atomic mass: 154.2

Melting point (°C):

96

Boiling point (°C):

279

CAS №: 83-32-9

Solubility (g/100 g of solvent):

acetic acid: 3.05 (20°C) [Ref.]
ammonia liquid : insoluble (-33°C) [Ref.]
benzene: 20 (20°C) [Ref.]
benzylamine: soluble [Ref.]
chloroform: 33 (20°C) [Ref.]
dibutylamine: soluble [Ref.]
diethylamine: soluble [Ref.]
ethanol: 1.9 (0°C) [Ref.]
ethanol: 4 (20°C) [Ref.]
methanol: 1.8 (0°C) [Ref.]
methanol: 2.25 (20°C) [Ref.]
methanol: 6 (40°C) [Ref.]
methanol: 11.7 (60°C) [Ref.]
n-butylamine: soluble [Ref.]
pyridine: 22.3 (20°C) [Ref.]
pyridine: 34 (30°C) [Ref.]
pyridine: 70.2 (50°C) [Ref.]
pyridine: 428 (80°C) [Ref.]
sulfur dioxide: 13 (7°C) [Ref.]
toluene: 20 (20°C) [Ref.]
tributylamine: sparingly soluble [Ref.]
trimethylamine: soluble [Ref.]
water: 0.00015 (0°C) [Ref.]
water: 0.000347 (25°C) [Ref.]
water: 0.00092 (50°C) [Ref.]
water: 1.07 (250°C, with pressure 50 bar) [Ref.]

Density:

1.024 (20°C, g/cm3)

Refractive index (nD):

1.604 (20°C)

Retention indices for gas chromatography:

1488,6 (phase - DB-5, temperature-programmed conditions, 6 K/min)

LD50 (mg/kg):

600 (rats, intraperitoneal)
2100 (mice, oral)

References:

  1. CRC Handbook of Chemistry and Physics. - 90ed. - CRC Press, 2010. - pp. 8-87
  2. Dictionary of organic compounds. - Vol.1, Abadole-Cytosine. - New York, 1953. - pp. 2
  3. Lewis R.J. Sax's Dangerous Properties of Industrial Materials. - 11ed. - Wiley-interscience, 2004. - pp. 4
  4. Mackay D., Shiu W.Y., Ma K.-C., Lee S.C. Handbook of Physical-Chemical Properties and Enviromental Fate for Organic Chemacals. - 2ed, Vol.1. - CRC Press, 2006. - pp. 691-698
  5. Seidell A. Solubilities of organic compounds. - 3ed., vol.2. - New York: D. Van Nostrand Company, 1941. - pp. 697
  6. Yalkowsky S.H., Yan H. Handbook of aqueous solubility data. - CRC Press, 2003. - pp. 828
  7. Дашевский М.М. Аценафтен. - М.: Химия, 1966 [Russian]
  8. Справочник коксохимика. - Т. 3. - Харьков: ИНЖЭК, 2009. - pp. 360-361 [Russian]
  9. Справочник по растворимости. - Т.1, Кн.2. - М.-Л.: ИАН СССР, 1962. - pp. 1298 [Russian]
  10. Химическая энциклопедия. - Т. 1. - М.: Советская энциклопедия, 1988. - pp. 221 [Russian]
  11. Химический энциклопедический словарь. - Под ред. Кнунянц И.Л. - М.: Советская энциклопедия, 1983. - pp. 61 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru