4-Hydroxy-2,5-dimethylhexan-3-one(CAS: 815-77-0)

4-Hydroxy-2,5-dimethylhexan-3-one (CAS: 815-77-0) is a colorless to light yellow liquid with a fruity odor. It has a molecular weight of 162.23 g/mol. The compound is slightly soluble in water (0.4 g/100 mL at 25°C) and soluble in ethanol and acetone. It is reactive towards acidic and basic conditions, and it can undergo intramolecular esterification and dehydration reactions.

4-Hydroxy-2,5-dimethylhexan-3-one can be synthesized through the oxidation of 4,7-dimethyl-1,8-octadiene with sodium hypochlorite. The reaction requires a suitable catalyst and occurs in a basic medium. The yield is typically around 85%, and the product can be purified by distillation or recrystallization.

4-Hydroxy-2,5-dimethylhexan-3-one (CAS: 815-77-0) is primarily used in the pharmaceutical industry as an intermediate in the synthesis of certain drugs. It is also used in the production of fragrances and flavors due to its fruity odor. Additionally, it has applications in the polymer industry as a modifier and in the development of sensors and semiconductors.

When handling 4-Hydroxy-2,5-dimethylhexan-3-one (CAS: 815-77-0), it is important to wear appropriate personal protective equipment (PPE) such as gloves, protective goggles, and a laboratory coat. The compound should be handled in a well-ventilated area or a fume hood to avoid inhalation of vapors. In case of a spill, immediately clean up using appropriate absorbent materials and dispose of the waste according to local regulations. Always consult the Safety Data Sheet (SDS) for detailed safety information.