Isopropyl (2E,4E)-11-methoxy-3,7,11-trimethyl-2,4-dodecadienoate(CAS: 40596-69-8)

Isopropyl (2E,4E)-11-methoxy-3,7,11-trimethyl-2,4-dodecadienoate is a colorless liquid with a molecular weight of approximately 282.42 g/mol. It has a high solubility in organic solvents like ethanol and poor solubility in water. Chemically, it is relatively stable but can react with strong oxidizing agents. It has a distinctive odor and is used as a fragrance and chemical intermediate.

Isopropyl (2E,4E)-11-methoxy-3,7,11-trimethyl-2,4-dodecadienoate is synthesized through a series of reactions including the Wittig reaction and methylation. Commonly, the diene and methoxy group are introduced using appropriate reagents. The synthesis typically involves careful control of temperature and use of a catalytic amount of Lewis acid to ensure high yield and selectivity.

Isopropyl (2E,4E)-11-methoxy-3,7,11-trimethyl-2,4-dodecadienoate is primarily used in the fragrance and flavor industry due to its pleasant odor. It is also used in the polymer industry as a monomer for certain types of polymers. Additionally, it has applications in the cosmetic industry, where it can be used in the formulation of skincare and haircare products. It is occasionally used in the pharmaceutical and sensor industries as a chemical intermediate.

When handling Isopropyl (2E,4E)-11-methoxy-3,7,11-trimethyl-2,4-dodecadienoate, it is crucial to use appropriate personal protective equipment (PPE) such as gloves, goggles, and lab coats. It should be stored in a cool, dry place away from ignition sources. In case of spill, avoid inhaling vapors and use appropriate containment equipment to prevent environmental release. Always refer to the Safety Data Sheet (SDS) for detailed handling and storage instructions.