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Properties of substance:

oxamide

Group of substances:

organic

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

C2H4N2O2

Structural formula as text:

H2NCOCONH2

Molar/atomic mass: 88.065

Melting point (°C):

419

Solubility (g/100 g of solvent):

diethyl ether: difficulty soluble [Ref.]
ethanol: difficulty soluble [Ref.]
water: 0.037 (7.3°C) [Ref.]
water: 0.62 (100°C) [Ref.]

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

-504.4 (s)

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

-387.1 (g)

References:

  1. CRC Handbook of Chemistry and Physics. - 90ed. - CRC Press, 2010. - pp. 5-22
  2. Dictionary of organic compounds. - Vol. 3, naphthacarbazole - zygadenine. - М.: ИИЛ, 1949. - pp. 325
  3. Yalkowsky S.H., Yan H., Jain P. Handbook of aqueous solubility data. – 2nd ed. - CRC Press, 2010. - pp. 31
  4. Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 842-843 [Russian]
  5. Химический энциклопедический словарь. - Под ред. Кнунянц И.Л. - М.: Советская энциклопедия, 1983. - pp. 400 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru