(2E)-2-Decenal(CAS: 3913-81-3)

(2E)-2-Decenal is a colorless liquid with a distinctive odor. It has a high refractive index and a molecular weight of approximately 154.26 g/mol. This compound is slightly soluble in water but miscible with most organic solvents. It is moderately reactive, particularly with strong bases and reducing agents.

(2E)-2-Decenal can be synthesized via hydroformylation of decene using a cobalt carbonyl catalyst. This process involves the addition of carbon monoxide and hydrogen to decene under pressure and elevated temperatures. The reaction is selective and yields high purity (2E)-2-decenal.

(2E)-2-Decenal is widely used in the fragrance and flavor industry, cosmetics, and as a chemical intermediate. It also finds applications in the pharmaceutical industry for certain medicinal compounds, and in the food industry as a flavoring agent. Additionally, this compound can be used in polymer synthesis and as a precursor for other chemical products.

When handling (2E)-2-Decenal, appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat should be worn. This compound should be stored in a cool, dry place away from direct sunlight and heat sources. In case of a spill, it should be handled carefully to avoid skin contact or inhalation. Always refer to the Safety Data Sheet (SDS) for detailed safety instructions.