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Properties of substance:

monosodium acetylide

Group of substances:

elementorganic

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

C2HNa

Structural formula as text:

NaC≡CH

Molar/atomic mass: 48.0191

Decomposition temperature (°C):

180

Reactions of synthesis:

  1. [Ref.1aster]
    2Na + 2C2H2 → 2NaC≡CH + H2

Reactions:

  1. Yeild 80-85%. [Ref.1aster]
    2HC≡CNa + (CH3)2SO4 → 2HC≡CCH3 + Na2SO4
  2. Yeild 65%. [Ref.1aster]
    HC≡CNa + (CH3)2SO4 → HC≡CCH3 + CH3OSO3Na

References:

  1. Методы элементоорганической химии: Литий, натрий, калий, рубидий, цезий. - Кн.2. - М.: Наука, 1971. - pp. 965-968 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru