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Properties of substance:

thallium(I) acetate

Synonyms:

thallium(I) ethanoate

Group of substances:

inorganic

Physical appearance:

colorless crystals

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

C2H3O2Tl

Structural formula as text:

CH3COOTl

Molar/atomic mass: 263.43

Melting point (°C):

131

Decomposition temperature (°C):

200

Solubility (g/100 g of solvent):

acetic acid: 9 (25°C) [Ref.]
ethanol: moderately soluble [Ref.]
sulfur dioxide: 7.5 (0°C) [Ref.]
water: very soluble [Ref.]

Hygroscopic:

yes

Standard molar enthalpy (heat) of formation ΔfH (298 K, kJ/mol)

-527.6 (s) [Ref.]

Enthalpy (heat) of fusion ΔfusH (kJ/mol)

17.6 (s) [Ref.]

References:

  1. Franzosini P., Sanesi M. Thermodynamic and transport properties of organic salts. - IUPAC Chemical Data Series, No. 28. - Pergamon Press, 1980. - pp. 75
  2. Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1. - New York: D. Van Nostrand Company, 1940. - pp. 1539
  3. Халецкий А.М. Фармацевтическая химия. - Л.: Медицина, 1966. - pp. 154-155 [Russian]
  4. Химический энциклопедический словарь. - Под ред. Кнунянц И.Л. - М.: Советская энциклопедия, 1983. - pp. 557 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru