2,4-Dimethylpyrimidine(CAS: 14331-54-5)

2,4-Dimethylpyrimidine (CAS: 14331-54-5) is a yellowish-brown crystalline solid with a molecular weight of approximately 132.16 g/mol. It has a melting point of 70-72°C and is slightly soluble in water. It is more soluble in organic solvents such as ethanol and acetone. Chemically, it is moderately stable but can react with strong oxidizing agents.

2,4-Dimethylpyrimidine (CAS: 14331-54-5) can be synthesized via the condensation of methyl acetoacetate with ethyl cyanoacetate in the presence of a catalytic amount of hydrochloric acid. The reaction yields a high purity product with good selectivity and a yield of around 75-80%.

2,4-Dimethylpyrimidine (CAS: 14331-54-5) is primarily used in the pharmaceutical industry for the synthesis of certain drugs. It is also employed in the polymer industry for the production of some polymeric materials. Additionally, it has applications in the semiconductor industry for electronic devices.

When handling 2,4-Dimethylpyrimidine (CAS: 14331-54-5), it is important to use appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. It should be stored in a cool, dry place away from direct sunlight and heat. In case of a spill, it is recommended to use appropriate spill kits and follow the safety data sheet (SDS) guidelines for proper disposal and clean-up.