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Properties of substance:

1,4-difluorobenzene

Group of substances:

organic

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

C6H4F2

Structural formula as text:

FC6H4F

Molar/atomic mass: 114.09

Boiling point (°C):

88.5

Solubility (g/100 g of solvent):

water: 0.122 (25°C) [Ref.]

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

-342.3 (l)

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

157.5 (l)

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

-306.7 (g)

References:

  1. CRC Handbook of Chemistry and Physics. - 90ed. - CRC Press, 2010. - pp. 5-31
  2. Гудлицкий М. Химия органических соединений фтора. - М.: ГНТИХЛ, 1961. - pp. 260 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru