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Properties of substance:

furan

Group of substances:

organic

Physical appearance:

colorless liquid

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

C4H4O

Structural formula as text:

(CH=CH)2O

Molar/atomic mass: 68.07

Melting point (°C):

-85.65

Boiling point (°C):

32

Solubility (g/100 g of solvent):

acetone: soluble [Ref.]
benzene: soluble [Ref.]
diethyl ether: very soluble [Ref.]
ethanol: very soluble [Ref.]
water: 1 (25°C) [Ref.]

Density:

0.9644 (0°C, g/cm3)
0.9444 (15°C, g/cm3)
0.9366 (20°C, g/cm3)

Refractive index (nD):

1.4214 (20°C)

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

    -62.3 (l)

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

    177 (l)

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

    114.8 (l)

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

    -34.8 (g)

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

    267.2 (g)

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

    65.4 (g)

    Critical temperature (°C):

    213.8

    Critical pressure (MPa):

    5.3

    References:

    1. CRC Handbook of Chemistry and Physics. - 90ed. - CRC Press, 2010. - pp. 5-25
    2. Рабинович В.А., Хавин З.Я. Краткий химический справочник. - Л.: Химия, 1977. - pp. 191 [Russian]
    3. Химия: справочное руководство. - Под ред. Гаврюченкова Ф.Г., Курочкиной М.И. и др. - Л.: Химия, 1975. - pp. 363, 365-366 [Russian]
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      © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru