2-Chloro-4-methyl-1,3-thiazole(CAS: 26847-01-8)

2-Chloro-4-methyl-1,3-thiazole is a crystalline solid with a molecular weight of approximately 147.59 g/mol. It has a melting point of 115-118°C and is slightly soluble in water. The compound is known for its reactivity, particularly towards nucleophiles and electrophiles, and it exhibits good stability under neutral to slightly acidic conditions.

2-Chloro-4-methyl-1,3-thiazole is commonly synthesized via the addition of chloromethyl methyl ether to thioacetic acid in the presence of a base like sodium hydride. The reaction typically yields 2-Chloro-4-methyl-1,3-thiazole in moderate to good yield, and the methodology is known for its good selectivity.

2-Chloro-4-methyl-1,3-thiazole is used in various industries, including pharmaceuticals, where it serves as a precursor for drug synthesis, and in the production of polymers and sensors. It is also utilized in the synthesis of certain agrochemicals and as an intermediate in semiconductor manufacturing.

When handling 2-Chloro-4-methyl-1,3-thiazole, it is important to use appropriate personal protective equipment (PPE), including gloves and safety goggles. Work should be conducted in a well-ventilated area or a fume hood to minimize exposure. Spills should be cleaned up immediately using appropriate procedures, and the substance should be stored in a cool, dry place away from direct sunlight. Always refer to the Safety Data Sheet (SDS) for detailed handling instructions.