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Properties of substance:

tin(II) bromide

Group of substances:

inorganic

Physical appearance:

yellow rhombic crystals

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

Br2Sn

Structural formula as text:

SnBr2

Molar/atomic mass: 278.5

Melting point (°C):

232

Boiling point (°C):

641

Solubility (g/100 g of solvent):

acetone: soluble [Ref.]
diethyl ether: soluble [Ref.]
ethanol: soluble [Ref.]
pyridine: soluble [Ref.]
tetrahydrofuran: soluble [Ref.]
water: 85 (0°C) [Ref.]
water: 222.6 (100°C) [Ref.]

Density:

5.18 (17°C, g/cm3)

Vapour pressure (Torr):

0.1 (284°C)
1 (343°C)
10 (413°C)
100 (516°C)

Standard molar enthalpy (heat) of formation ΔfH0 (298.15 K, kJ/mol):

-260 (s)

Standard molar Gibbs energy of formation ΔfG0 (298.15 K, kJ/mol):

-252.3 (s)

Standard molar entropy S0 (298.15 K, J/(mol·K)):

146 (s)

Molar enthalpy (heat) of fusion ΔfusH (kJ/mol):

7.1

Enthalpy (heat) of vaporization ΔvapH (kJ/mol):

97.5

References:

  1. CRC Handbook of Chemistry and Physics. - 90ed. - CRC Press, 2010. - pp. 4-95
  2. Comey A. M., Hahn D. A. A dictionary of Chemical Solubilities Inorganic. - 2 ed. - New York, The MacMillan Company, 1921. - pp. 1073
  3. Волков А.И., Жарский И.М. Большой химический справочник. - Минск: Современная школа, 2005. - pp. 207 [Russian]
  4. Рабинович В.А., Хавин З.Я. Краткий химический справочник. - Л.: Химия, 1977. - pp. 88 [Russian]
  5. Рипан Р., Четяну И. Неорганическая химия. - Т.1. - М.: Мир, 1971. - pp. 411 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru