99% Purity 3-Butoxyphenol CAS 18979-72-1

3-Butoxyphenol​ CAS 18979-72-1 is a synthetic aromatic ether and a monoalkyl ether derivative of resorcinol​ (1,3-dihydroxybenzene). Its structure consists of a phenol ring with a hydroxyl group (-OH) and a butoxy group (-O-CH₂-CH₂-CH₂-CH₃) both attached in a meta​ relationship to each other (positions 1 and 3).3-Butoxyphenol is a bifunctional meta-substituted phenolic ether​ that uniquely combines the antioxidant and reactive properties of a phenol​ with the solubilizing power and stability of an alkyl ether. This makes it an exceptional synergistic stabilizer and versatile chemical building block​ for performance-critical formulations.