Ethyl 3-oxo-n-valerate
ethyl 3-oxovalerate
CAS: 4949-44-4
Molecular Formula: C7H12O3
Ethyl 3-oxo-n-valerate - Names and Identifiers
| Name | ethyl 3-oxovalerate |
| Synonyms | ethyl 3-oxovalerate ethyl 3-oxopentanoate Ethyl propionylacetate Ethyl 3-oxo-n-valerate Rosuvastatin Impurity 96 3-OXOVALERIC ACID ETHYL ESTER 3-oxo-pentanoicacidethylester 3-KETOVALERIC ACID ETHYL ESTER PROPIONYLACETIC ACID ETHYL ESTER 3-KETO-N-VALERIC ACID ETHYL ESTER Pentanoic acid, 3-oxo-, ethyl ester |
| CAS | 4949-44-4 |
| EINECS | 225-593-5 |
| InChI | InChI=1/C7H12O3/c1-3-6(8)5-7(9)10-4-2/h3-5H2,1-2H3 |
| InChIKey | UDRCONFHWYGWFI-UHFFFAOYSA-N |
Ethyl 3-oxo-n-valerate - Physico-chemical Properties
| Molecular Formula | C7H12O3 |
| Molar Mass | 144.17 |
| Density | 1.012 g/mL at 25 °C (lit.) |
| Melting Point | 98 °C |
| Boling Point | 83-84 °C/12 mmHg (lit.) |
| Flash Point | 172°F |
| Solubility | Miscible with glacial acetic acid. |
| Vapor Presure | 0.475mmHg at 25°C |
| Appearance | Liquid |
| Specific Gravity | 1.01 |
| Color | Clear colorless to pale yellow |
| BRN | 970270 |
| pKa | 10.58±0.46(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
| Refractive Index | n20/D 1.422(lit.) |
Ethyl 3-oxo-n-valerate - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| TSCA | T |
| HS Code | 29183000 |
| Hazard Class | IRRITANT |
Ethyl 3-oxo-n-valerate - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| use | ethyl propionyl acetate is an important organic chemical raw material and pharmaceutical intermediate, especially as an important intermediate for the synthesis of Etodolac acid. |
Last Update：2024-04-09 15:16:50
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