Description

3-(p-Hydroxyphenoxy)-1,2-Propanediol is a high-purity aromatic diol derivative, serving as a versatile and critical building block in advanced organic synthesis. Its bifunctional phenolic and diol structure makes it a valuable intermediate for creating polymers, specialty chemicals, and active pharmaceutical ingredients (APIs). This compound is essential for R&D and production teams in the pharmaceutical, agrochemical, and performance materials industries seeking to develop novel compounds with specific functional properties.

Application

• Pharmaceutical Intermediate: Key starting material or building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Polymer & Resin Production: Used as a monomer or cross-linking agent in the manufacture of specialty epoxy resins, polyesters, and polyurethanes.
• Agrochemical Synthesis: Intermediate in the production of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & Electronic Materials: Serves as a precursor for synthesizing compounds used in liquid crystal displays (LCDs) and other electronic applications.
• Dye & Pigment Manufacturing: Acts as an intermediate in the synthesis of specialized dyes and organic pigments.
• Cosmetic & Personal Care Ingredients: Used in the synthesis of UV absorbers, antioxidants, and other functional additives.
• Research & Development: A valuable reagent for academic and industrial research in organic chemistry and material science.

Basic Information

Product Name	3-(p-Hydroxyphenoxy)-1,2-Propanediol
CAS No.	22402-45-5
Molecular Formula	C9H12O4
Molecular Weight	184.19 g/mol
Synonyms	1,2-Propanediol, 3-(4-hydroxyphenoxy)-; 3-(4-Hydroxyphenoxy)propane-1,2-diol; p-Hydroxyphenoxypropane-1,2-diol; Glyceryl 4-Hydroxyphenyl Ether; 4-Hydroxyphenoxy Glycerol; 3-(4-Hydroxyphenoxy)-1,2-propanediol; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 3-(p-Hydroxyphenoxy)-1,2-Propanediol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting specifications for use in sensitive applications. Certificates of Analysis (COA) documenting purity, assay, and impurity profiles are provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.