Diisopropyl 3,3-dimethoxy-1,1-cyclobutanedicarboxylate(CAS: 115118-68-8)

Diisopropyl 3,3-dimethoxy-1,1-cyclobutanedicarboxylate (CAS: 115118-68-8) is a colorless or yellowish liquid with a molecular weight of approximately 284.43 g/mol. It has a low solubility in water but is soluble in common organic solvents like ethanol and acetonitrile. The compound is moderately reactive, particularly in esterification reactions. It crystallizes easily from certain solvents and is stable under normal storage conditions.

Diisopropyl 3,3-dimethoxy-1,1-cyclobutanedicarboxylate (CAS: 115118-68-8) can be synthesized by the reaction of diisopropyl acetals with dimethyl oxalate. The process often involves refluxing these reactants in the presence of a mild base like sodium hydroxide. The yield is typically around 75-85%, and the reaction is highly selective, producing the desired product with minimal side products.

Diisopropyl 3,3-dimethoxy-1,1-cyclobutanedicarboxylate (CAS: 115118-68-8) is primarily used in the pharmaceutical industry for the synthesis of various compounds, as a precursor in polymer chemistry for the development of new materials, and in the production of sensors and semiconductors. Its unique chemical properties make it valuable in these applications.

When handling Diisopropyl 3,3-dimethoxy-1,1-cyclobutanedicarboxylate (CAS: 115118-68-8), it is crucial to work in a well-ventilated area, preferably in a fume hood. Wear appropriate personal protective equipment (PPE), including gloves, safety goggles, and a lab coat. Ensure proper storage in a cool, dry place away from direct sunlight and flammable materials. In case of spillage, immediately clean up using appropriate spill kits and seek medical advice if exposure occurs. Always refer to the Safety Data Sheet (SDS) for further instructions on handling and safety measures.