Cyclopentyl phenyl Ketone impurity

Cyclopentyl phenyl ketone (CPK) is a common impurity in the synthesis of ketones and other organic compounds. It is a colorless liquid with a distinct odor, and is soluble in most organic solvents. CPK is often used as a reagent in organic synthesis, and is also commonly used as a starting material for the production of cyclopentyl ketones. In terms of chemical information, CPK has a molecular formula of C12H14O, and a molecular weight of 174.24 g/mol. It is a ketone with a cyclopentyl ring attached to a phenyl group. The boiling point of CPK is 222-223°C, and its melting point is -35°C. CPK is often used as an impurity standard for analytical purposes, and is also used as a reference material for the identification and quantification of other impurities. It is important to note that CPK can be hazardous if ingested or inhaled, and proper safety precautions should always be taken when handling this compound. Overall, CPK is a useful impurity in the synthesis of ketones and other organic compounds, and plays an important role in analytical chemistry and quality control.