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Properties of substance:

cyanoacetylene

Group of substances:

organic

Physical appearance:

liquid

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

C3HN

Structural formula as text:

HCC-CN

Molar/atomic mass: 51.05

Melting point (°C):

5

Boiling point (°C):

42.5

Solubility (g/100 g of solvent):

acetone: soluble [Ref.]
ethanol: soluble [Ref.]
water: sparingly soluble [Ref.]

Density:

0.8159 (17°C, d4)

Refractive index (nD):

1.38699 (17°C)

Permittivity (dielectric constant):

72.3 (18.7°C)

References:

  1. CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 3-130
  2. Dictionary of organic compounds. - Vol.4: Obaculactone-Zymosterol. - New York, 1953. - pp. 237
  3. Encyclopedia of explosives and related items. - Vol. 3. - New Jersey, 1966. - pp. C585
  4. Pure and Applied Chemistry. - 1993. - Vol. 65, No. 1. - pp. 47-48
  5. Успехи химии. - 1977. - Т.46, №4. - pp. 713-715 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru