Dibenzyl ether

Dibenzyl ether (CAS 103-50-4), also recognized in flavor applications by its FEMA 2371 designation, is an aromatic ether used across fragrance compounding, solvent systems, and specialty chemical synthesis. Its low volatility and chemical stability make it a practical carrier and process solvent in demanding formulation environments. In flavor and fragrance manufacturing, it contributes a faint, sweet-floral character.

The compound functions as a fixative to extend the longevity of fragrance compositions. Coatings and adhesive formulators use it as a high-boiling solvent and plasticizing component where controlled evaporation rates are critical. Pharmaceutical and fine chemical synthesis relies on it as a catalyst precursor and stabilizing medium. It is particularly useful in reactions requiring an inert, high-boiling ether solvent for consistent results.

Personal care product developers incorporate it into fragrance bases and emollient blends where a stable, low-odor carrier is needed. It is supplied as a clear to pale yellow liquid in drum and IBC quantities. Technical grade is the standard commercial offering, with high-purity grades available for pharmaceutical and flavor applications meeting relevant quality benchmarks. These grades ensure reliability in sensitive production lines.

Buyers sourcing for food or flavor use should confirm compliance with FEMA 2371 status and applicable regional flavor regulations. This ensures the material meets the necessary safety and regulatory standards for use.