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Properties of substance:

diethyl sulfide

Group of substances:

organic

Physical appearance:

colorless liquid

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

C4H10S

Structural formula as text:

C2H5SC2H5

Molar/atomic mass: 90.187

Melting point (°C):

-103.9

Boiling point (°C):

92.1

Decomposition temperature (°C):

500

Solubility (g/100 g of solvent):

diethyl ether: soluble [Ref.]
ethanol: soluble [Ref.]
water: 0.3066 (25°C) [Ref.]

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

-119.4 (l)

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

269.3 (l)

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

171.4 (l)

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

-83.5 (g)

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

368.1 (g)

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

117 (g)

References:

  1. CRC Handbook of Chemistry and Physics. - 90ed. - CRC Press, 2010. - pp. 5-27
  2. Yalkowsky S.H., Yan H., Jain P. Handbook of aqueous solubility data. – 2nd ed. - CRC Press, 2010. - pp. 133
  3. Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 1146-1147 [Russian]
  4. Успехи химии. - 2000. - Т.69, №1. - pp. 93 [Russian]
  5. Химическая энциклопедия. - Т. 4. - М.: Советская энциклопедия, 1995. - pp. 460 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru