(E)-4-Methyl-2-(pent-1-enyl)-1,3-dioxolane(CAS: 94089-21-1)

(E)-4-Methyl-2-(pent-1-enyl)-1,3-dioxolane (CAS: 94089-21-1) is a colorless liquid with a specific gravity of 0.97 and a molecular weight of 126.16 g/mol. It has a low melting point and is slightly soluble in water but readily soluble in organic solvents. This compound is known for its reactivity, particularly in its ability to undergo addition and conjugate addition reactions.

(E)-4-Methyl-2-(pent-1-enyl)-1,3-dioxolane (CAS: 94089-21-1) can be synthesized via a Wittig reaction with (E)-pent-1-enylmethylphosphonate and methyl 4-methyl-1,3-dioxolane-2-carboxylate. The reaction yields a high selectivity for the desired (E)-isomer with a good yield, making it a common method in the organic synthesis of this compound.

(E)-4-Methyl-2-(pent-1-enyl)-1,3-dioxolane (CAS: 94089-21-1) is primarily used in the pharmaceutical industry for the synthesis of certain drugs. It is also used in the polymer industry for the preparation of specialty polymers and in the chemical industry for the production of various organic compounds. Additionally, it has applications in the formulation of certain sensors and semiconductors.

When handling (E)-4-Methyl-2-(pent-1-enyl)-1,3-dioxolane (CAS: 94089-21-1), it is essential to use appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. The compound should be stored in a closed container in a cool, well-ventilated area. Spills should be cleaned up using appropriate safety measures, and the safety data sheet (SDS) should be consulted for specific spill procedures. Always work in a fume hood to minimize inhalation risks.