1,7-dichloroheptan-4-one(CAS: 40624-07-5)

1,7-Dichloroheptan-4-one (CAS: 40624-07-5) is a crystalline solid with a molecular weight of approximately 198.06 g/mol. It has a low solubility in water but is more soluble in organic solvents such as ethanol and acetone. Chemically, it is moderately reactive, particularly towards nucleophilic substitution reactions. It is a ketone with two chlorine substituents, making it a potential intermediate in various organic syntheses.

1,7-Dichloroheptan-4-one (CAS: 40624-07-5) can be synthesized by the chlorination of 4-heptanone at suitable conditions. Common methods include catalytic chlorination using thionyl chloride or phosphorus oxychloride. The reaction is performed under anhydrous conditions to prevent side reactions. The yield and selectivity can be optimized by adjusting the reaction parameters such as temperature and concentration.

1,7-Dichloroheptan-4-one (CAS: 40624-07-5) is primarily used in the pharmaceutical industry as a precursor in the synthesis of certain drugs. It is also utilized in the polymer industry for the production of special polymers and in the development of sensors for detecting specific chemical species. Additionally, it has potential applications in the semiconductor industry for the fabrication of electronic materials.

When handling 1,7-dichloroheptan-4-one (CAS: 40624-07-5), it is essential to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. This compound should be handled in a well-ventilated area or under a fume hood due to its potential to release toxic fumes. Spills should be cleaned up immediately using appropriate chemical spill kits. Always refer to the safety data sheet (SDS) for detailed handling and safety information.