Ethyl 2-ethyl-3-oxobutanoate
Ethyl 2-ethylacetoacetate
CAS: 607-97-6
Molecular Formula: C8H14O3
Ethyl 2-ethyl-3-oxobutanoate - Names and Identifiers
| Name | Ethyl 2-ethylacetoacetate |
| Synonyms | ETHYL 2-ACETYLBUTYRATE Ethyl 2-ethylacetoacetate Ethyl alpha-acetylbutyrate Ethyl 2-ethyl-3-ketobutyrate Ethyl 2-ethyl-3-oxobutanoate ethyl (2S)-2-ethyl-3-oxobutanoate ethyl (2R)-2-ethyl-3-oxobutanoate 2-ethyl-3-oxo-butyricacidethylester 2-ETHYLACETOACETIC ACID ETHYL ESTER 2-Ethyl-3-oxo-butanoic acid ethyl ester Acetoacetic acid, 2-ethyl-, ethyl ester Butanoic acid, 2-ethyl-3-oxo-, ethyl ester |
| CAS | 607-97-6 |
| EINECS | 210-151-6 |
| InChI | InChI=1/C8H14O3/c1-4-7(6(3)9)8(10)11-5-2/h7H,4-5H2,1-3H3/t7-/m1/s1 |
Ethyl 2-ethyl-3-oxobutanoate - Physico-chemical Properties
| Molecular Formula | C8H14O3 |
| Molar Mass | 158.2 |
| Density | 0.981 g/mL at 25 °C (lit.) |
| Melting Point | 170 °C (decomp) |
| Boling Point | 87-189 °C/743 mmHg (lit.) |
| Flash Point | >230°F |
| Solubility | Chloroform (Slightly), Methanol (Slightly) |
| Vapor Presure | 0.554mmHg at 25°C |
| Appearance | Liquid |
| Color | Colorless to pale yellow |
| BRN | 636286 |
| pKa | 12.02±0.46(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | n20/D 1.421(lit.) |
| Use | Used as a drug rebamipide Intermediate |
Ethyl 2-ethyl-3-oxobutanoate - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S23 - Do not breathe vapour. S24/25 - Avoid contact with skin and eyes. S36 - Wear suitable protective clothing. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| WGK Germany | 1 |
| TSCA | Yes |
| HS Code | 29183000 |
| Hazard Class | IRRITANT |
Ethyl 2-ethyl-3-oxobutanoate - Reference Information
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | use as a drug rebamipide intermediate |
Last Update：2024-04-09 15:16:51
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