Main page (Russian) Search in database (English)

Properties of substance:

cyclopentanone

Group of substances:

organic

Physical appearance:

oily liquid

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

C5H8O

Structural formula as text:

(CH2)4CO

Molar/atomic mass: 84.116

Melting point (°C):

-58.2

Boiling point (°C):

130.6

Solubility (g/100 g of solvent):

diethyl ether: miscible [Ref.]
ethanol: miscible [Ref.]
water: 60.5 (0°C) [Ref.]
water: 44.9 (20°C) [Ref.]
water: 33 (80°C) [Ref.]

Standard molar enthalpy (heat) of formation ΔfH0 (298.15 K, kJ/mol):

-235.9 (l)

Standard molar enthalpy (heat) of formation ΔfH0 (298.15 K, kJ/mol):

-192.1 (g)

LD50 (mg/kg):

1820 (white mice, oral)

References:

  1. CRC Handbook of Chemistry and Physics. - 90ed. - CRC Press, 2010. - pp. 5-28
  2. Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 1106-1107 [Russian]

    What information do you need?




    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru