CAS Number: 611-10-9
Ethyl-2-Oxocyclopentane Carboxylate is a five-membered ring beta-ketoester intermediate used in the synthesis of specialty monomers, adhesive components, and functional chemical additives for construction applications. The cyclopentanone ring system provides a conformationally constrained framework that confers unique reactivity in condensation and cyclisation reactions. AB Enterprises supplies this compound to manufacturers of construction polymer additives and specialty sealant intermediates. Its beta-diketone character enables metal chelation relevant to cement admixture retarder formulations. The compound's well-defined physical properties, including specific gravity and boiling point, facilitate quality control during manufacturing and formulation processes.
| CAS Number | 611-10-9 |
| Molecular Formula | C8H12O3 |
| Molecular Weight | 156.18 g/mol |
| Appearance | Colourless to pale yellow clear liquid |
| Assay / Purity | ≥97.0% |
| Boiling Point | 210–215 °C at 760 mmHg |
| pH (1% solution) | 5.0–7.0 |
| Storage | Store in a cool, dry, well-ventilated area in sealed containers away from moisture and heat |
| Packaging | As per requirement |
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