Yellow transparent liquid, insoluble in water, soluble in ethanol and grease.
Mainly penetration into the skin by slowly outward fever, provided by the thermal effect is generally several times of hot pepper extracts, low irritation, mild thermal, thermal keep time for several hours, and can under low dosage can get strong thermal.
Have not red not hot not allergic to the skin.
Vanillyl butyl ether is a synthetic vanillin derivative used primarily as a fragrance modifier. The core synthesis involves the alkylation of vanillin with n-butyl bromide under basic conditions. Molecular Formula: C12H16O3; CAS No.: 121-87-9.
Not approved for direct clinical use; restrict to industrial applications. Store in cool, dry, well-ventilated areas away from oxidizers. Handle with PPE to prevent skin irritation and inhalation risks.