2,6-Dichloroimidazo[1,2-b]pyridazine(CAS: 112581-77-8)

2,6-Dichloroimidazo[1,2-b]pyridazine is a crystalline compound with a molecular weight of approximately 215.03 g/mol. It is poorly soluble in water but soluble in organic solvents such as ethanol and acetone. This compound is relatively stable under normal conditions but can undergo substitution reactions with nucleophiles. It is often used in pharmaceutical and industrial applications due to its chemical reactivity.

2,6-Dichloroimidazo[1,2-b]pyridazine is usually synthesized via a multi-step process starting from chloropyridine and imidazole. The synthesis involves condensation reactions followed by chlorination steps. Commonly used catalysts include hydrogen chloride and thionyl chloride. The overall yield is around 70-80%, with good selectivity towards the desired product.

2,6-Dichloroimidazo[1,2-b]pyridazine is primarily used in the pharmaceutical industry as an intermediate for drug synthesis. It also finds applications in the polymer industry for the development of functional polymers, and in the semiconductor industry for the fabrication of sensors and electronic devices. Additionally, it is used in research for its unique chemical properties.

When handling 2,6-Dichloroimidazo[1,2-b]pyridazine, it is essential to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Ensure that all work is conducted in a well-ventilated area or a fume hood. Spills should be immediately cleaned up with appropriate absorbents, and the area should be thoroughly washed. Refer to the Safety Data Sheet (SDS) for detailed handling and disposal instructions. Due to its chemical nature, it should be stored in a cool, dry place away from direct sunlight and flammable materials.