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Properties of substance:

decamethyltetrasiloxane

Group of substances:

elmentoorganic

Physical appearance:

liquid

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

C10H30O5Si5

Structural formula as text:

[(CH3)2SiO]5

Molar/atomic mass: 370.7697

Melting point (°C):

-76

Boiling point (°C):

194.4

Solubility (g/100 g of solvent):

benzene: soluble [Ref.]
ethanol: sparingly soluble [Ref.]
petroleum ether: soluble [Ref.]
water: insoluble [Ref.]

Density:

0.8536 (25°C, g/cm3)

Refractive index (nD):

1.3895 (20°C)

References:

  1. CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 3-142
  2. Андрианов К.А. Кремнийорганические соединения. - М.: ГНТИХЛ, 1955. - pp. 415 [Russian]
  3. Краткая химическая энциклопедия. - Т. 4: Пирометаллургия-С. - М.: Советская энциклопедия, 1965. - pp. 870 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru