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Properties of substance:

thebaine



skc-file

Group of substances:

organic

Physical appearance:

prismatic crystals

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

C19H21NO3

Molar/atomic mass: 311.375

Melting point (°C):

193

CAS №: 115-37-7

Solubility (g/100 g of solvent):

aniline: 30 (20°C) [Ref.]
benzene: soluble [Ref.]
chloroform: very soluble [Ref.]
diethyl ether: 1 (10°C) [Ref.]
diethylamine: 0.7 (20°C) [Ref.]
ethanol: 12.7 (20°C) [Ref.]
petroleum ether: very slightly soluble [Ref.]
piperidine: 2 (20°C) [Ref.]
pyridine: 9 (20°C) [Ref.]
water: 0.0685 (15°C) [Ref.]

Density:

1.305 (20°C, g/cm3)

Dissociation:

pKBH+ (1) = 6.05 (15°C, water)

LD50 (mg/kg):

114 (rats, oral)
54 (mice, oral)
50 (mice, intraperitoneal)

References:

  1. Buckingham J. B., Baggaley K. H., Roberts A. D., Szabo L. F. Dictionary of Alkaloids. - 2 ed. - CRC Press, 2010. - pp. 1893-1894
  2. CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 3-508
  3. Seidell A. Solubilities of inorganic and organic substances. - 2ed. - New York: D. Van Nostrand Company, 1919. - pp. 721
  4. Seidell A. Solubilities of organic compounds. - 3ed., vol.2. - New York: D. Van Nostrand Company, 1941. - pp. 796
  5. Yalkowsky S.H., Yan H. Handbook of aqueous solubility data. - CRC Press, 2003. - pp. 1132
  6. Орехов А.П. Химия алкалоидов. - М.: ИАН СССР, 1955. - pp. 460 [Russian]
  7. Справочник по растворимости. - Т.1, Кн.2. - М.-Л.: ИАН СССР, 1962. - pp. 1583 [Russian]
  8. Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 964-965 [Russian]
  9. Токсикологический вестник. - 1995. - №4. - pp. 22 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru