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Properties of substance:

ethyl acetoacetate

Group of substances:

organic

Physical appearance:

colorless liquid

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

C6H10O3

Structural formula as text:

CH3COCH2COOC2H5

Molar/atomic mass: 130.142

Melting point (°C):

-45

Boiling point (°C):

180.8

Solubility (g/100 g of solvent):

ammonia liquid : miscible (-33°C) [Ref.]
dibutylamine: miscible [Ref.]
diethyl ether: soluble [Ref.]
diethylamine: miscible [Ref.]
ethanol: miscible [Ref.]
water: 12.51 (10.5°C) [Ref.]
water: 11.1 (16.5°C) [Ref.]

Density:

1.025 (20°C, d4)

Dissociation:

pKa (1) = 10.68 (25°C, water)

References:

  1. Yalkowsky S.H., Yan H. Handbook of aqueous solubility data. - CRC Press, 2003. - pp. 286
  2. Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 464-465 [Russian]
  3. Химический энциклопедический словарь. - Под ред. Кнунянц И.Л. - М.: Советская энциклопедия, 1983. - pp. 64 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru