4,4-Dimethylcyclohexanol(CAS: 932-01-4)

4,4-Dimethylcyclohexanol is a colorless to white crystalline solid with a molecular weight of 136.23 g/mol. It has a pungent odor and a melting point of 45-46°C. The compound is slightly soluble in water but miscible with organic solvents such as ethanol, acetone, and ether. It is reactive towards acid and bases, and can undergo esterification and alcoholysis reactions.

4,4-Dimethylcyclohexanol is typically synthesized via reduction of 4,4-dimethylcyclohexanone using a reducing agent such as sodium borohydride. The reaction is carried out in an aprotic solvent like tetrahydrofuran (THF) and provides good yield and selectivity. Other methods include hydrogenation of 4,4-dimethylcyclohexanone or by catalytic reduction of 4,4-dimethylcyclohexanone.

4,4-Dimethylcyclohexanol is used in the pharmaceutical industry as a precursor for the synthesis of various drugs. It is also used in the polymer industry for producing polyurethane prepolymers and in the production of fragrances and flavorings. Additionally, it has applications in the senor industry for manufacturing gas sensors due to its sensitivity to certain gases.

When handling 4,4-Dimethylcyclohexanol, appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat should be worn. The compound should be handled in a well-ventilated area or a fume hood to avoid inhalation. In case of a spill, it should be cleaned up immediately using appropriate absorbents, and the area should be well-ventilated. Always refer to the Safety Data Sheet (SDS) for specific handling and disposal instructions.