Main page (Russian) Search in database (English)

Properties of substance:

diethyl malonate

Group of substances:

organic

Physical appearance:

colorless liquid

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

C7H12O4

Structural formula as text:

CH2(COOC2H5)2

Molar/atomic mass: 160.168

Melting point (°C):

-49.8

Boiling point (°C):

198.9

Solubility (g/100 g of solvent):

benzene: soluble [Ref.]
chloroform: soluble [Ref.]
diethyl ether: miscible [Ref.]
ethanol: miscible [Ref.]
water: 2.08 (20°C) [Ref.]
water: 2.322 (37°C) [Ref.]

Density:

1.055 (20°C, d4)

Dissociation:

pKa (1) = 13.3 (°C, water)

References:

  1. Yalkowsky S.H., Yan H. Handbook of aqueous solubility data. - CRC Press, 2003. - pp. 418
  2. Альберт А., Сержент Е. Константы ионизации кислот и оснований. - М.-Л.: Химия, 1964. - pp. 132 [Russian]
  3. Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 762-763 [Russian]

    What information do you need?




    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru