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Properties of substance:

carbonyl bromide

Group of substances:

organic

Physical appearance:

colorless liquid

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

CBr2O

Structural formula as text:

COBr2

Molar/atomic mass: 187.818

Melting point (°C):

-80

Boiling point (°C):

64.5

Decomposition temperature (°C):

65

Density:

2.52 (15°C, g/cm3)

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

-124.7 (l)

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

-95.4 (g)

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

308.9 (g)

Molar heat capacity at constant pressure Cp (298.15 K, J/(mol·K)):

61.8 (g)

References:

  1. Dictionary of Inorganic Compounds. - Vol. 1: Ac-C10, part 1. - Springer Science+Business Media Dordrecht, 1992. - pp. 391
  2. Ryan T.A., Ryan C., Seddon E.A., Seddon K.R. Phosgene and Related Carbonyl Halides. - Elsevier, Academic Press, 1996. - pp. 665-678
  3. Ефимов А.И. и др. Свойства неорганических соединений. Справочник. - Л.: Химия, 1983. - pp. 204-205 [Russian]
  4. Некрасов Б.В. Основы общей химии. - Т.1. - М.: Химия, 1973. - pp. 514 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru