3-Chloro-6-(trifluoromethyl)pyridazine(CAS: 258506-68-2)

3-Chloro-6-(trifluoromethyl)pyridazine is a crystalline solid with a molecular weight of approximately 225.03 g/mol. It has a low solubility in water but is soluble in organic solvents such as ethanol and acetone. This compound is relatively stable under normal conditions but can react with strong bases and oxidizing agents. It is often used in synthetic chemistry due to its reactivity.

3-Chloro-6-(trifluoromethyl)pyridazine is typically synthesized via the heterocyclic condensation of 4-chloro-3-trifluoromethylpyridine with malononitrile. The reaction is catalyzed by a basic substance and proceeds under mild conditions. The yield is generally high, and the product is purified by column chromatography.

3-Chloro-6-(trifluoromethyl)pyridazine is used in the pharmaceutical industry for the synthesis of certain drugs due to its substituent groups. It also finds applications in the polymer industry as a precursor for functional materials, and in the sensor industry for the development of gas-sensing devices.

When handling 3-Chloro-6-(trifluoromethyl)pyridazine, it is essential to wear appropriate personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat. Ensure the use of a fume hood to minimize inhalation risks. Spills should be handled with care, and proper disposal methods should be followed. Always consult a safety data sheet (SDS) for detailed safety information.