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Properties of substance:

ethynylsilane

Synonyms:

silylacetylene

Group of substances:

elmentoorganic

Physical appearance:

colorless gas

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

C2H4Si

Structural formula as text:

HC≡CSiH3

Molar/atomic mass: 56.1387

Melting point (°C):

-90.7

Boiling point (°C):

-22.4

Standard molar entropy S0 (298.15 K, J/(mol·K)):

269.4 (g)

Molar heat capacity at constant pressure Cp (298.15 K, J/(mol·K)):

72.6 (g)

References:

  1. CRC Handbook of Chemistry and Physics. - 90ed. - CRC Press, 2010. - pp. 3-256, 5-22
  2. Жигач А.Ф., Стасиневич Д.С. Химия гидридов. - Л.: Химия, 1969. - pp. 582 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru