Cyclohexanone, 2-(4-bromophenyl)-, also known by its CAS number 91720-92-2, is an organic compound characterized by a cyclohexanone ring substituted with a 4-bromophenyl group. This compound typically appears as a colorless to pale yellow liquid with a distinctive odor reminiscent of ketones. It is soluble in organic solvents such as ethanol and ether but has limited solubility in water due to its hydrophobic cyclohexanone structure. The presence of the bromine atom enhances its reactivity, making it a useful intermediate in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. Cyclohexanone derivatives are known for their applications in various chemical reactions, including nucleophilic substitutions and electrophilic aromatic substitutions. Safety considerations include handling it in well-ventilated areas and using appropriate personal protective equipment, as it may pose health risks upon inhalation or skin contact. Overall, this compound is significant in both industrial and research settings due to its versatile chemical properties.

Cyclohexanone, 2-(4-bromophenyl)-

Find at CymitQuimica all products linked to CAS 91720-92-2. Enter now to get more information

2-(4-Bromophenyl)cyclohexanone-d4

Applications 2-(4-Bromophenyl)cyclohexanone is used in the synthesis of arylcyclohexanones.
References Zhou, L. et al.: J. Am. Chem. Soc., 134, 17023 (2012);


CAS 91720-92-2: Cyclohexanone, 2-(4-bromophenyl)-

2-(4-Bromophenyl)cyclohexanone-d4

Ref: TR-B687102

2-(4-Bromophenyl)cyclohexanone

Ref: TR-B687100

2-(4-Bromophenyl)cyclohexanone

Ref: 3D-RDA72092