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Properties of substance:

thallium(I) formate

Synonyms:

thallium(I) methanoate

Group of substances:

inorganic

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

CHO2Tl

Structural formula as text:

HCOOTl

Molar/atomic mass: 249.401

Melting point (°C):

101

Decomposition temperature (°C):

200

Solubility (g/100 g of solvent):

ethanol: difficulty soluble [Ref.]
methanol: very soluble [Ref.]
water: 385 (0°C) [Ref.]
water: 500 (10°C) [Ref.]
water: 641 (20°C) [Ref.]
water: 801 (30°C) [Ref.]
water: 1076 (40°C) [Ref.]
water: 1415 (50°C) [Ref.]
water: 1983 (60°C) [Ref.]
water: 2678 (70°C) [Ref.]
water: 5782 (85°C) [Ref.]

Properties of solutions:

86,5% (wt.), solvent - water
  Density (g/cm3) = 3.4 (20°)

Density:

4.967 (104°C, g/cm3)

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

10.9 (s) [Ref.]

References:

  1. Comptes Rendus de l'Academie des Sciences Series C. - 1970. - Vol. 271. - pp. 724
  2. Dictionary of Inorganic Compounds. - Vol. 1: Ac-C10, part 1. - Springer Science+Business Media Dordrecht, 1992. - pp. 418
  3. Franzosini P., Sanesi M. Thermodynamic and transport properties of organic salts. - IUPAC Chemical Data Series, No. 28. - Pergamon Press, 1980. - pp. 75
  4. Химический энциклопедический словарь. - Под ред. Кнунянц И.Л. - М.: Советская энциклопедия, 1983. - pp. 558 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru