2-Methyl-2-propanyl (4-cyanobenzyl)carbamate(CAS: 66389-80-8)

2-Methyl-2-propanyl (4-cyanobenzyl)carbamate is a colorless to pale yellow liquid at room temperature. Its molecular weight is approximately 254.25 g/mol. The compound is slightly soluble in water but soluble in common organic solvents like methanol and ethanol. It is reactive towards nucleophiles and can undergo hydrolysis under basic conditions. This compound typically exhibits low volatility and has a melting point of -18°C and a boiling point of 155-157°C.

2-Methyl-2-propanyl (4-cyanobenzyl)carbamate is usually synthesized through the reaction of 4-cyanobenzyl chlorides with 2-methyl-2-propanol in the presence of a base like triethylamine. The reaction typically proceeds with good yield and selectivity. The exact conditions, such as temperature and solvent, can vary depending on the specific starting materials and desired purity of the product.

2-Methyl-2-propanyl (4-cyanobenzyl)carbamate is primarily used in the pharmaceutical industry for the synthesis of certain drugs. It can also be found in the chemical industry for the production of intermediates and in the polymer industry for the modification of polymer properties. Additionally, it may have applications in the sensing and semiconductor industries as a functional material.

When handling 2-Methyl-2-propanyl (4-cyanobenzyl)carbamate, it is important to use appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. This compound is reactive and can cause irritation to the eyes and skin. It should be handled in a well-ventilated area or under a fume hood. Spills should be cleaned up using absorbent materials and disposed of in accordance with local regulations. It is advisable to refer to the Safety Data Sheet (SDS) for detailed information on handling and storage.