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Properties of substance:

dichloroethyne

Synonyms:

dichloroacetylene

Group of substances:

organic

Physical appearance:

colorless liquid

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

C2Cl2

Structural formula as text:

ClCCCl

Molar/atomic mass: 94.93

Melting point (°C):

-65

Boiling point (°C):

33

CAS №: 7572-29-4

Solubility (g/100 g of solvent):

acetone: soluble [Ref.]
carbon tetrachloride: soluble [Ref.]
diethyl ether: soluble [Ref.]
ethanol: soluble [Ref.]
water: insoluble [Ref.]

Density:

1.261 (20°C, g/cm3)

Refractive index (nD):

1.4279 (20°C)

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

200 (g)

References:

  1. Bretherick's Handbook of Reactive Chemical Hazards. - 6 ed., Vol. 1. - Butterworth-Heinemann, 1999. - pp. 229
  2. CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 3-158
  3. Dictionary of organic compounds. - vol.1, Abietic acid - Dypnone. - London, 1946. - pp. 732
  4. Encyclopedia of explosives and related items. - Vol. 7. - New Jersey, 1975. - pp. H6
  5. Вредные вещества в промышленности: Справочник для химиков, инженеров и врачей. - 7-е изд., Т.1. - Л.: Химия, 1976. - pp. 248-249 [Russian]
  6. Каррер П. Курс органической химии. - Л.: ГНТИХЛ, 1960. - pp. 106 [Russian]
  7. Промышленные хлорорганические продукты: Справочник. - М.: Химия, 1978. - pp. 157-158 [Russian]
  8. Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 458-459 [Russian]
  9. Термодинамические свойства индивидуальных веществ. - Т.2, Кн.2. - М.: Наука, 1979. - pp. 95 [Russian]
  10. Успехи химии. - 1967. - Т.36, №5. - pp. 777-802 [Russian]
  11. Химический энциклопедический словарь. - Под ред. Кнунянц И.Л. - М.: Советская энциклопедия, 1983. - pp. 188 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru