Phenoxyethanol is a colorless liquid with a pleasant odor. It is a glycol ether used as a perfume fixative, insect repellent, antiseptic, solvent, preservative, and also as an anesthetic in fish aquaculture. Phenoxyethanol is an ether alcohol with aromatic properties. It is both naturally found and manufactured synthetically. Demonstrating antimicrobial ability, phenoxyethanol acts as an effective preservative in pharmaceuticals, cosmetics and lubricants. Phenoxyethanol (EU), or PE, is the most commonly used globally-approved preservative in personal care formulations. It is very easy to use in various types of formulations and is chemically stable. Phenoxyethanol is a colorless, clear, oily liquid with a faint aromatic odor at room temperature and a low water solubility and evaporation rate. It is produced by reacting phenol (EU) and ethylene oxide (EU) at a high temperature and pressure. This substance occurs naturally in green tea (EU). According to the European Union Cosmetics R
Formula
C8H10O2
Mol. Weight
138.16
CAS #
122-99-6
Form
Liquid
State
Liquid
See origin →
Functions
Preservative
Keeps your product from growing bacteria, mold, or yeast. Without these, that jar of cream becomes a petri dish in about a week.
Fights Bacteria
Traditional Use
A modern reference material used in quality control and analytical testing of pharmaceutical and cosmetic ingredients; developed in the 20th century to standardize product formulations and ensure consistency.