Isobutyl 3-oxobutanoate(CAS: 7779-75-1)

Isobutyl 3-oxobutanoate (CAS: 7779-75-1) is a colorless liquid with a molecular weight of approximately 144 g/mol. It has a pKa of around 7.5 and is slightly soluble in water. The compound is reactive towards nucleophiles and can be used in various organic reactions. It has a boiling point of about 138°C and a melting point of -42°C to -40°C.

Isobutyl 3-oxobutanoate (CAS: 7779-75-1) is commonly synthesized via the condensation of isobutyraldehyde with acetone followed by a hydrolysis step. The reaction typically uses a mineral acid catalyst and proceeds with good yield. The product can be purified by distillation and recrystallization.

Isobutyl 3-oxobutanoate (CAS: 7779-75-1) is used in the pharmaceutical industry for the synthesis of certain drug intermediates. It is also utilized in the polymer industry to modify polymer properties. Additionally, it can be found in the production of sensors and as a reagent in organic synthesis.

Handling Isobutyl 3-oxobutanoate (CAS: 7779-75-1) requires appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a fume hood. Spills should be handled with caution using spill kits. Always consult the Safety Data Sheet (SDS) for detailed information on handling and storage.