Dimethyl 2,5-Dioxahexanedioate(CAS: 88754-66-9)

Dimethyl 2,5-Dioxahexanedioate is a colorless oil at room temperature. It has a molecular weight of approximately 226.22 g/mol. This compound is slightly soluble in water but has good solubility in organic solvents. It is not highly reactive under normal conditions but may degrade upon exposure to light and heat. It is often used in the synthesis of various polymers and pharmaceuticals.

Dimethyl 2,5-Dioxahexanedioate can be synthesized via a multi-step process. A common method involves the reaction of oxalic acid with dimethyl carbonate. This reaction is typically catalyzed by a transition metal complex, such as copper. The yield is around 85%, with good selectivity towards the desired product. This synthesis is performed under mild conditions to ensure high purity of the final product.

Dimethyl 2,5-Dioxahexanedioate is primarily used in the pharmaceutical and polymer industries. It serves as a precursor in the synthesis of various pharmaceutical intermediates and is also utilized in the production of biodegradable polymers. Additionally, it has potential applications in the development of sensors and as a monomer for semiconductor materials.

When handling Dimethyl 2,5-Dioxahexanedioate, it is essential to use appropriate personal protective equipment (PPE), including gloves, goggles, and a laboratory coat. Work should be conducted in a well-ventilated area or a fume hood. If a spill occurs, it should be cleaned up immediately using absorbent materials. It is crucial to follow safety data sheet (SDS) guidelines and store the compound in a cool, dry place away from direct sunlight and heat sources.