1-(5-Pyrimidinyl)ethanone(CAS: 10325-70-9)

1-(5-Pyrimidinyl)ethanone (CAS: 10325-70-9) is a white crystalline solid with a molecular weight of approximately 145.14 g/mol. It is slightly soluble in water and has good solubility in organic solvents such as ethanol and acetone. Chemically, it is highly reactive, showing strong reactivity towards nucleophiles and electrophiles, making it useful in various organic synthesis reactions.

1-(5-Pyrimidinyl)ethanone (CAS: 10325-70-9) is typically synthesized via a condensation reaction between ethyl acetoacetate and 5-chloropyrimidine. The reaction is performed in a polar aprotic solvent such as acetonitrile, and a strong base such as potassium hydroxide is used as a catalyst. The product is obtained with a yield of around 70-80%.

1-(5-Pyrimidinyl)ethanone (CAS: 10325-70-9) is primarily used in the pharmaceutical industry for the synthesis of various medicinal compounds. It is also utilized in the polymer industry for the preparation of certain types of polymers, and in the semiconductor industry as a precursor for organic thin films. Additionally, it has applications in the production of sensors and other electronic devices.

When handling 1-(5-Pyrimidinyl)ethanone (CAS: 10325-70-9), it is important to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. The substance should be handled in a well-ventilated area or a fume hood to prevent inhalation. Spills should be cleaned up immediately using appropriate absorbent materials, and the area should be well-ventilated. It is recommended to consult the safety data sheet (SDS) for detailed handling and disposal information.