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Properties of substance:

pyridazine

Group of substances:

organic

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

C4H4N2

Molar/atomic mass: 80.088

Melting point (°C):

-8

Boiling point (°C):

207

Density:

1.107 (20°C, g/cm3)

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

224.9 (l)

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

278.3 (g)

References:

  1. CRC Handbook of Chemistry and Physics. - 90ed. - CRC Press, 2010. - pp. 5-25
  2. Джоуль Дж., Смит Г. Основы химии гетероциклических соединений. - М.: Мир, 1975. - pp. 140 [Russian]
  3. Химия: справочное руководство. - Под ред. Гаврюченкова Ф.Г., Курочкиной М.И. и др. - Л.: Химия, 1975. - pp. 379 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru