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Properties of substance:

chloroacetylene

Group of substances:

organic

Physical appearance:

colorless gas

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

C2HCl

Structural formula as text:

HCCCl

Molar/atomic mass: 60.48234

Melting point (°C):

-126

Boiling point (°C):

-31

Solubility (g/100 g of solvent):

ethanol: soluble [Ref.]
water: soluble [Ref.]

Vapour pressure (Torr):

111.7 (-68°C)
636.9 (-35.9°C)

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

212.864 (g)

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

242 (g)

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

54.3 (g)

References:

  1. CRC Handbook of Chemistry and Physics. - 90ed. - CRC Press, 2010. - pp. 5-21
  2. Encyclopedia of explosives and related items. - Vol. 7. - New Jersey, 1975. - pp. H5-H6
  3. Lewis R.J. Sax's Dangerous Properties of Industrial Materials. - 11ed. - Wiley-interscience, 2004. - pp. 45
  4. Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 458-459 [Russian]
  5. Термодинамические свойства индивидуальных веществ. - Т.2, Кн.2. - М.: Наука, 1979. - pp. 108 [Russian]
  6. Успехи химии. - 1967. - Т.36, №5. - pp. 783 [Russian]
  7. Химический энциклопедический словарь. - Под ред. Кнунянц И.Л. - М.: Советская энциклопедия, 1983. - pp. 658 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru