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Properties of substance:

N-methylacetamide

Group of substances:

organic

Physical appearance:

needles crystals

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

C3H7NO

Structural formula as text:

CH3CONHCH3

Molar/atomic mass: 73.094

Melting point (°C):

28

Boiling point (°C):

204-206

Solubility (g/100 g of solvent):

ammonia liquid : soluble [Ref.]
benzene: very soluble [Ref.]
chloroform: very soluble [Ref.]
diethyl ether: very soluble [Ref.]
ethanol: very soluble [Ref.]
water: very soluble [Ref.]

Density:

0.9421 (40°C, d4)

Reactions of synthesis:

  1. Yeild 100%. [Ref.1]
    CH3COCH3 + HN3 → CH3CONHCH3 + N2
  2. [Ref.1]
    (CH3)2C=NOH → CH3CONHCH3

Permittivity (dielectric constant):

175.7 (30.5°C)

References:

  1. Полюдек-Фабини Р., Бейрих Т. Органический анализ. - Л.: Химия, 1981. - pp. 205 [Russian]
  2. Свойства органических соединений: Справочник. - Под ред. Потехина А.А. - Л.: Химия, 1984. - pp. 358-359 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru