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Properties of substance:

1,1-dichloroethene

Synonyms:

vinylidene chloride

Group of substances:

organic

Physical appearance:

colorless liquid

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

C2H2Cl2

Structural formula as text:

CH2=CCl2

Molar/atomic mass: 96.943

Melting point (°C):

-122.5

Boiling point (°C):

31.7

CAS №: 75-35-4

Solubility (g/100 g of solvent):

ammonia liquid : miscible [Ref.]
water: 0.2245 (25°C) [Ref.]

Density:

1.25 (15°C, d4)

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

2.8 (g)

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

25.4 (g)

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

289 (g)

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

67.1 (g)

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

-23.9 (l)

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

24.1 (l)

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

201.5 (l)

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

111.3 (l)

References:

  1. CRC Handbook of Chemistry and Physics. - 90ed. - CRC Press, 2010. - pp. 5-21
  2. Flick E.W. Industrial solvent handbook. - 5ed. - 1998. - pp. 147-148
  3. Yalkowsky S.H., Yan H., Jain P. Handbook of aqueous solubility data. – 2nd ed. - CRC Press, 2010. - pp. 21
  4. Рабинович В.А., Хавин З.Я. Краткий химический справочник. - 2-е изд. - Л.: Химия, 1978. - pp. 139 [Russian]
  5. Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 1140-1141 [Russian]
  6. Термодинамические свойства индивидуальных веществ. - Т.2, Кн.2. - М.: Наука, 1979. - pp. 111 [Russian]
  7. Термодинамические свойства индивидуальных веществ. – 3-е изд. – Т.2, Кн.1. - М.: Наука, 1979. - pp. 94, 118-119 [Russian]
  8. Успехи химии. - 1983. - Т.52, №5. - pp. 756 [Russian]
  9. Химическая энциклопедия. - Т. 1. - М.: Советская энциклопедия, 1988. - pp. 370 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru