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Properties of substance:

sulfuryl chloride

Group of substances:

inorganic

Physical appearance:

colorless fuming liquid

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

Cl2O2S

Structural formula as text:

SO2Cl2

Molar/atomic mass: 134.96

Melting point (°C):

-54

Boiling point (°C):

69.5

Decomposition temperature (°C):

160

Solubility (g/100 g of solvent):

acetic acid: soluble [Ref.]
benzene: soluble [Ref.]
chloroform: soluble [Ref.]
ethanol: soluble [Ref.]
toluene: soluble [Ref.]
water: reaction [Ref.]

Density:

1.66 (20°C, g/cm3)

Vapour pressure (Torr):

10 (-24.7°C)
100 (17.9°C)

    Dipole moment (D):

    1.8 (20°C)

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

    -391.2 (l)

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

    -305 (l)

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

    216.3 (l)

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

    131.4 (l)

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

    28

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

    -363 (g)

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

    311.3 (g)

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

    77.4 (g)

    References:

    1. Inorganic Syntheses. - Vol. 1. - New York and London, 1939. - pp. 114-117
    2. Гринвуд Н., Эрншо А. Химия элементов. - Т.2. - М.: БИНОМ. Лаборатория знаний, 2008. - pp. 47-48 [Russian]
    3. Рабинович В.А., Хавин З.Я. Краткий химический справочник. - Л.: Химия, 1977. - pp. 98 [Russian]
    4. Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 204-205 [Russian]
    5. Химическая энциклопедия. - Т. 4. - М.: Советская энциклопедия, 1995. - pp. 474 [Russian]
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      © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru