Description

Description

Bis(prop-2-ynyl) carbonate (CAS No. 79493-91-7) is a high-purity organic compound with the molecular formula C₇H₆O₃. This specialized chemical features a carbonate ester linkage between two prop-2-ynyl (propargyl) groups, offering unique reactivity for advanced synthetic applications. The compound is characterized by its terminal alkyne functionalities, making it a valuable building block for click chemistry, polymer synthesis, and pharmaceutical intermediates.

Our product is rigorously tested to ensure >98% purity (HPLC/GC) and is supplied in sealed, light-resistant containers under inert atmosphere to maintain stability. Typical impurities are monitored by GC-MS and kept below 1% total. The material is soluble in common organic solvents including THF, DCM, and DMF, but exhibits limited water solubility.

Storage recommendations: Maintain at 2-8??C under nitrogen atmosphere. Shelf life of 24 months when stored properly. Available in research quantities from 100mg to 10kg scale, with custom synthesis options available for GMP-grade material.

Application

Bis(prop-2-ynyl) carbonate serves as a versatile intermediate in organic synthesis, particularly useful for introducing propargyl groups via carbonate transfer reactions. The compound finds application in polymer chemistry as a crosslinking agent for thermosetting resins and as a monomer for polycarbonate synthesis. Researchers utilize its alkyne groups for Huisgen cycloaddition (click chemistry) to create complex molecular architectures. In medicinal chemistry, it functions as a protecting group reagent for alcohols and phenols during multi-step syntheses.

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