Dimethyl isopropylmalonate(CAS: 2917-78-4)

Dimethyl isopropylmalonate (CAS: 2917-78-4) is a colorless to slightly yellow liquid with a molecular weight of approximately 166.23 g/mol. It has a pKa of about 5.2, making it slightly acidic. The compound is soluble in ethanol, methanol, and acetone but is only slightly soluble in water. It is used as a precursor in organic synthesis due to its reactivity and stability in certain reactions.

Dimethyl isopropylmalonate (CAS: 2917-78-4) can be synthesized via the esterification of isopropylmalonic acid with dimethyl alcohol. This reaction is typically catalyzed by a strong acid such as sulfuric acid. The yield is generally high, with selectivity towards the esterification product, and the reaction is conducted in a solvent like methanol or ethanol.

Dimethyl isopropylmalonate (CAS: 2917-78-4) is primarily used in the pharmaceutical industry as a precursor for the synthesis of various bioactive compounds. It is also utilized in the polymer industry for the modification of polymers and in the semiconductor industry for the fabrication of semiconductors and sensors. Its versatility in organic synthesis makes it a valuable compound in diverse chemical applications.

When handling Dimethyl isopropylmalonate (CAS: 2917-78-4), it is important to use appropriate personal protective equipment (PPE) such as chemical-resistant gloves, safety goggles, and a lab coat. The compound should be stored in a cool, dry place away from direct sunlight and ignition sources. It should be handled in a fume hood to minimize inhalation risks. In case of a spill, the area should be ventilated, and the spill should be cleaned up using appropriate absorbent materials. Always consult the Safety Data Sheet (SDS) for specific handling instructions and emergency procedures.