6-Chloro-2,8-dimethylimidazo[1,2-b]pyridazine(CAS: 17412-23-6)

6-Chloro-2,8-dimethylimidazo[1,2-b]pyridazine is a solid with a crystalline form. Its molecular weight is approximately 224.64 g/mol. This compound is poorly soluble in water but soluble in organic solvents like ethanol and acetone. It is moderately reactive, particularly with reducing agents. It has a melting point of around 120°C and a boiling point of about 285°C under reduced pressure.

6-Chloro-2,8-dimethylimidazo[1,2-b]pyridazine is typically synthesized via a multistep process involving the reaction of 2,8-dimethylimidazo[1,2-b]pyridazine with thionyl chloride in the presence of a base. The reaction yields the chlorinated product with high selectivity and good yield. Commonly used solvents include toluene or dimethylformamide (DMF), and the reaction is carried out under mild conditions to avoid decomposition.

6-Chloro-2,8-dimethylimidazo[1,2-b]pyridazine finds applications in pharmaceuticals, where it is used as an intermediate in the synthesis of certain drugs. It also has potential uses in the development of sensors and semiconductors due to its chemical stability and reactivity. Additionally, it can be used in the polymer industry for certain specialized applications.

When handling 6-Chloro-2,8-dimethylimidazo[1,2-b]pyridazine, it is important to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood. Spills should be cleaned up using appropriate absorbents and disposed of according to local regulations. The chemical is a skin and eye irritant, and exposure to its vapor should be minimized. Always refer to the Safety Data Sheet (SDS) for detailed handling recommendations.