Description

1,2-Propanediol, 3-(m-Methoxyphenoxy)- is a specialized aromatic ether derivative of propylene glycol, identified by CAS NO 17131-51-0. This compound serves as a valuable chemical intermediate and functional monomer in advanced synthesis, prized for its unique combination of ether and alcohol functionalities. It is primarily required by manufacturers in the pharmaceutical, agrochemical, and polymer industries for developing active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a phenoxy-propylene glycol moiety for enhanced bioavailability or targeted action.
• Agrochemical Synthesis: Serves as a key building block for formulating modern herbicides, fungicides, and plant growth regulators.
• Polymer & Resin Modifier: Acts as a monomer or chain extender in the production of specialty polyethers, polyesters, and epoxy resins, imparting flexibility and specific chemical resistance.
• Liquid Crystal & Electronic Chemicals: Employed in the synthesis of components for liquid crystal displays (LCDs) and other electronic materials due to its aromatic structure.
• Solvent & Carrier for Specialty Formulations: Functions as a high-boiling-point solvent or carrier in inks, dyes, and performance chemical formulations.

Basic Information

Product Name	1,2-Propanediol, 3-(m-Methoxyphenoxy)-
CAS No.	17131-51-0
Molecular Formula	C10H14O4
Molecular Weight	198.22 g/mol
Synonyms	3-(3-Methoxyphenoxy)-1,2-propanediol; 1,2-Propanediol, 3-(3-methoxyphenoxy)-; m-Methoxyphenoxypropanediol; 3-(m-Methoxyphenoxy)propane-1,2-diol; Glyceryl 1-(3-methoxyphenyl) ether; 3-(3-Methoxyphenoxy)propane-1,2-diol; 1,2-Dihydroxy-3-(3-methoxyphenoxy)propane
EINECS	Contact for details

Quality Control

Our production of 1,2-Propanediol, 3-(m-Methoxyphenoxy)- adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for fine chemical synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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