Ethyl 2-oxocyclopentylacetate
- CAS NO.：20826-94-2
- Empirical Formula: C9H14O3
- Molecular Weight: 170.21
- MDL number: MFCD00044715
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 23:14:27
What is Ethyl 2-oxocyclopentylacetate?
Chemical properties
Clear colorless to yellowish liquid
The Uses of Ethyl 2-oxocyclopentylacetate
Ethyl 2-oxocyclopentylacetate is used as an organic chemical synthesis intermediate.
Synthesis Reference(s)
Journal of the American Chemical Society, 99, p. 5222, 1977 DOI: 10.1021/ja00457a075
Tetrahedron, 52, p. 9713, 1996 DOI: 10.1016/0040-4020(96)00511-X
Properties of Ethyl 2-oxocyclopentylacetate
| Boiling point: | 62℃/0.2Torr |
| Density | 1.0968 (rough estimate) |
| refractive index | 1.4507-1.4527 |
| storage temp. | Inert atmosphere,2-8°C |
| form | Liquid |
| color | Clear colorless to yellow |
| Water Solubility | Slightly soluble in water. |
| CAS DataBase Reference | 20826-94-2 |
Safety information for Ethyl 2-oxocyclopentylacetate
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for Ethyl 2-oxocyclopentylacetate
| InChIKey | PJMKFKUFBDXYEC-UHFFFAOYSA-N |
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