1-Isopropenyl-1,3-dihydro-2H-benzimidazol-2-one(CAS: 52099-72-6)

1-Isopropenyl-1,3-dihydro-2H-benzimidazol-2-one (CAS: 52099-72-6) is a solid with a crystalline form. Its molecular weight is approximately 218.25 g/mol. The compound is slightly soluble in water and organic solvents like ethanol and acetone. It is stable under normal conditions but can undergo photolysis. It reacts with nucleophiles and can form imine derivatives under mild conditions.

1-Isopropenyl-1,3-dihydro-2H-benzimidazol-2-one can be synthesized via the condensation of 2-benzimidazolone with isopropenyl alcohol. This reaction typically involves the use of a base like sodium hydride as a catalyst. The yield is around 70-80%, and the reaction is selective for the formation of the 1-isopropenyl derivative.

1-Isopropenyl-1,3-dihydro-2H-benzimidazol-2-one (CAS: 52099-72-6) is used in the pharmaceutical industry for the synthesis of certain drugs. It is also utilized in the polymer industry for modifying properties of polymers and in the semiconductor industry for use in photoresists and other components. Additionally, it can be used in the development of sensors due to its reactivity with various functional groups.

When handling 1-Isopropenyl-1,3-dihydro-2H-benzimidazol-2-one (CAS: 52099-72-6), it is important to use personal protective equipment (PPE) such as gloves, goggles, and a laboratory coat. The compound should be handled in a fume hood to avoid inhalation. Spills should be cleaned up using appropriate absorbents and disposed of according to local regulations. Always consult the Safety Data Sheet (SDS) for specific handling instructions and emergency procedures.