1,3-Dichloroacetone CAS 534-07-6

1,3-Dichloroacetone, also known as DCA, is an organic compound with the chemical formula C3H4Cl2O. It is a white powder with a pungent odor. It is primarily used as an intermediate in the synthesis of various chemicals and pharmaceuticals.

1,3-Dichloroacetone is highly reactive. It undergoes various chemical reactions, such as nucleophilic additions and substitutions. It is also known for its use as a reagent in organic synthesis, particularly in the preparation of complex organic compounds.

Due to its toxic nature and potential health hazards, proper handling and safety precautions should be taken when working with 1,3-Dichloroacetone. It is important to follow appropriate safety guidelines, including the use of protective equipment and proper ventilation.

It is worth noting that 1,3-Dichloroacetone is a regulated substance in many jurisdictions due to its potential environmental and health impacts. Therefore, its use and handling should comply with relevant regulations and guidelines to ensure safe and responsible practices. 

❶ Physical Properties: 1,3-Dichloroacetone is a white powder with a characteristic pungent odor. It has a molecular formula of C3H4Cl2O and a molecular weight of 126.97.

❷ Reactivity: DCA is highly reactive due to the presence of chlorine atoms attached to the carbonyl carbon. It readily undergoes various chemical reactions, including nucleophilic additions and substitutions.

❸ Versatile Synthesis Intermediate: 1,3-Dichloroacetone serves as a valuable intermediate in the synthesis of numerous organic compounds, including pharmaceuticals, agrochemicals, and specialty chemicals. Its reactivity allows for the introduction of diverse functional groups and structural modifications.

❹ Hazardous Nature: It is important to note that 1,3-Dichloroacetone is a hazardous substance. It can cause severe irritation to the skin, eyes, and respiratory system. Prolonged or excessive exposure to DCA may have adverse health effects. Therefore, strict safety precautions, proper ventilation, and personal protective equipment (PPE) should be employed when handling this compound.

❺ Regulatory Controls: Due to its hazardous properties, the production, use, storage, and transportation of 1,3-Dichloroacetone are subject to stringent regulations and safety guidelines in many jurisdictions. Compliance with these regulations is essential to ensure safe handling and minimize potential risks.