Dichloroacetaldehyde(CAS: 79-02-7)

Dichloroacetaldehyde (CAS: 79-02-7) is a colorless to light yellow liquid with a molecular weight of approximately 110.52 g/mol. It has a pungent odor and is slightly soluble in water but miscible with common organic solvents. It is highly reactive, prone to oxidation and hydrolysis, and can form explosive peroxides under certain conditions.

Dichloroacetaldehyde (CAS: 79-02-7) is synthesized by the oxidation of dichloroacetaldehyde using chromic acid or potassium dichromate as the oxidizing agent. The reaction is typically carried out under reflux conditions with appropriate temperature control to ensure high yield and selectivity.

Dichloroacetaldehyde (CAS: 79-02-7) is primarily used in the pharmaceutical industry for the synthesis of certain drugs, and in the chemical industry for the production of polymers and sensors. It is also utilized in the semiconductor industry for specific applications in lithography and etching processes.

When handling Dichloroacetaldehyde (CAS: 79-02-7), appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat should be worn. Work should be conducted in a well-ventilated fume hood due to its irritating odor and potential reactivity. Spills should be cleaned up with caution, and the safety data sheet (SDS) should be consulted for detailed spill procedures.