2-(Chloromethyl)-5-methyl-1,3-benzoxazole(CAS: 41014-44-2)

2-(Chloromethyl)-5-methyl-1,3-benzoxazole is a white crystalline solid with a molecular weight of approximately 187.63 g/mol. It is slightly soluble in water and more soluble in common organic solvents like ethanol and acetone. The compound is known for its good thermal stability and low reactivity under normal conditions. It does not decompose readily and has minimal reactivity towards common acids and bases.

2-(Chloromethyl)-5-methyl-1,3-benzoxazole can be synthesized via the condensation of 4-chloromethyl-1,3-benzoxazol-2(3H)-one with methylamine. The reaction is typically carried out in the presence of a base like sodium hydroxide in an aprotic solvent like dimethylformamide (DMF). The yield and selectivity of the product can be enhanced by optimizing reaction conditions and using appropriate catalysts.

2-(Chloromethyl)-5-methyl-1,3-benzoxazole is used in various industries. In pharmaceuticals, it serves as a precursor for the synthesis of biologically active compounds. In the polymer industry, it can be used as a functional monomer for the synthesis of novel polymers. Additionally, it finds applications in sensor technology and semiconductor manufacturing due to its chemical stability and reactivity.

When handling 2-(Chloromethyl)-5-methyl-1,3-benzoxazole, it is important to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. The compound should be handled in a well-ventilated area or under a fume hood to avoid inhalation of vapors. Spills should be cleaned up with care, using an appropriate absorbent material and disposing of it according to safety guidelines. Refer to the Safety Data Sheet (SDS) for specific handling and disposal instructions.