English name: Ethyl acetoacetate
English alias: Acetoacetic ester; EAA; Ethyl 3-oxobutanoate; Ethyl acetylacetate; Ethyl beta-ketobutyrate; ;2-ethyl-3-oxobutanoate
CAS number: 141-97-9
EINECS number: 205-516-1
Formula: C6H10O3
Molecular weight: 130.1344
InChI: InChI = 1 / C6H10O3 / c1-3-5 (4 (2) 7) 6 (8) 9 / h5H, 3 H2, H3 1-2, (H, 8, 9) / p-1
Molecular structure:
Melting point:-45 ℃
Boiling point: 236.3 ° C at 760 mmHg
Flash point: 111 ° C
Water-soluble: 116 g/L (20 ℃)
The steam pressure: 0.0164 mmHg at 25 ° C
Chemical properties:
Characters colorless liquid have happy fruit aroma.
Melting point <-45 ℃
Boiling point 181 ℃
The relative density of 1.0282
The refractive index of 1.4194
The flash point of 84.4 ℃
Solubility and general organic solvent immiscible, soluble in water.
Product use:
Used in organic synthesis, spices, dyes and pharmaceutical industry