Vanillyl butyl ether

Vanillyl butyl ether (CAS 82654-98-6), commonly abbreviated as VBE and assigned FEMA 3796, is a synthetic flavoring and sensory-active ingredient derived from vanillin chemistry. In commercial use, it functions primarily as a warming agent, producing a mild, long-lasting heat sensation on skin or mucous membranes without the irritation associated with capsaicin.

In personal care and topical formulations, VBE is incorporated into muscle rubs, warming massage oils, lip plumpers, and heat-activated skincare products where a controlled thermal sensation is desired. Food and beverage manufacturers use it as a FEMA-approved flavoring agent to deliver vanilla-adjacent warmth notes in confectionery, beverages, and oral care products for various consumer markets.

Cosmetic formulators also include VBE in hair care and scalp treatments targeting circulation-stimulating claims. Its antioxidant activity makes it a secondary functional ingredient in many formulations. This is particularly useful where oxidative stability of lipid-rich bases is a formulation concern. Vanillyl butyl ether is supplied as a clear to pale yellow liquid for industrial use.

It is available in cosmetic-grade and food-grade specifications to meet the compliance requirements of personal care and flavoring applications respectively. Packaging typically ranges from small drums to bulk quantities. These formats are suited to industrial formulation volumes. The product maintains high purity standards to ensure consistent performance across diverse manufacturing and chemical processing environments.