3,4-Dihydro-2H-chromen-2-ylmethanol(CAS: 83278-86-8)

3,4-Dihydro-2H-chromen-2-ylmethanol (CAS: 83278-86-8) is a white crystalline solid with a molecular weight of approximately 212.24 g/mol. It has a melting point of 104-106°C and a boiling point of 250-252°C. This compound is slightly soluble in water but soluble in most organic solvents. It is known for its reactivity towards nucleophiles and electrophiles, making it useful in organic synthesis.

3,4-Dihydro-2H-chromen-2-ylmethanol is typically synthesized through a multistep process involving the condensation of chromone with methanol, followed by reduction. Common catalysts include palladium-on-carbon under hydrogen atmosphere. The reaction yields a high percentage of the desired product with good selectivity. This method is favored for its simplicity and cost-effectiveness.

3,4-Dihydro-2H-chromen-2-ylmethanol (CAS: 83278-86-8) finds application in various industries. It is used in the pharmaceutical sector for its bioactivity, in polymer synthesis as a functional monomer, and in the development of sensors and semiconductors due to its electronic properties. Its versatility makes it a valuable reagent in organic chemistry.

When handling 3,4-Dihydro-2H-chromen-2-ylmethanol (CAS: 83278-86-8), it is important to wear appropriate personal protective equipment (PPE) such as gloves and safety goggles. Ensure the use of a fume hood to minimize exposure. Dispose of any spills according to the Material Safety Data Sheet (MSDS) guidelines and store the compound in a cool, dry place away from heat sources. Always refer to the latest SDS for detailed safety information.