Ethyl acetoacetate (EAA 99.5%, CAS 141-97-9) is a colorless clear liquid β-keto ester with fruity odour. It is an important organic synthesis intermediate, widely used in flavours, pharmaceuticals, agrochemicals and fine chemical industries. TNJ Chemical is the leading manufacturer and exporter since 2001. We guarantee high quality, competitive price, stable supply, fast delivery and tech support etc. To inquire more, please contact sales@tnjchem.com
Product Information
Chemical Name: Ethyl acetoacetate
CAS No.: 141-97-9
EINECS: 205-516-1
Molecular Formula: C₆H₁₀O₃
Molecular Weight: 130.14
Chemphysical Properties
Appearance: Colorless transparent liquid
Boiling point: 180.8 ℃
Flash point: 84 ℃
Density (20℃): 1.020–1.028 g/cm³
Solubility: Slightly soluble in water, miscible with ethanol, ether, benzeneOdor: Characteristic fruity, sweet odour
Quality Specification
| Item | Standard |
|---|---|
| Appearance | Colorless clear liquid |
| Purity | 99.0–100.0 % |
| Water | ≤0.1 % |
| Acidity (as acetic acid) | ≤0.1 % |
| Refractive index nD20 | 1.418–1.420 |
Use & Application
Pharmaceutical intermediate: Used to synthesize anti-inflammatory drugs, vitamin B, amino acid derivatives and pyridone series.
Flavor & fragrance: Raw material for fruit flavours, butter, vanilla and berry essences.
Agrochemicals: Intermediate for insecticides, fungicides and herbicides.
Fine chemicals: Metal chelating agent, paint curing agent, catalyst and dyestuff intermediate.
Packaging & Storage
Packing: 200kg galvanized iron drum.
Storage: Keep tightly closed, cool and ventilated warehouse, away from heat, fire and oxidants.
Shelf life: 12 months.
chemical.tnj
+8618949823763
tnjchem
2881500864