3-(Chloromethyl)-1,2-oxazole(CAS: 57684-71-6)

3-(Chloromethyl)-1,2-oxazole is a crystalline solid with a molecular weight of approximately 128.54 g/mol. It is slightly soluble in water but more soluble in organic solvents like ethanol and acetone. Chemically, it is reactive towards nucleophiles and can undergo nucleophilic substitution reactions. It is also prone to hydrolysis under basic conditions.

3-(Chloromethyl)-1,2-oxazole can be synthesized via the Wittig reaction of 1,2-oxazole and methyl chloroformate. This method provides good yield and selectivity. Another approach involves the chloromethylation of 1,2-oxazole using thionyl chloride in the presence of a base.

3-(Chloromethyl)-1,2-oxazole finds applications in the pharmaceutical industry for the synthesis of certain drugs, as well as in the polymer industry for the modification of polymer properties. It is also used in sensor technology and can be employed in the production of semiconductors.

When handling 3-(Chloromethyl)-1,2-oxazole, appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat is essential. Work should be conducted in a fume hood due to its volatility. Spills should be cleaned up with appropriate absorbent materials and disposed of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed handling instructions.