Description

Bis(2-Propoxyethyl)Ether CAS NO 72072-32-3 is a high-purity glycol ether solvent, valued for its excellent solvency power and favorable evaporation profile. This compound is a critical intermediate and processing aid in advanced chemical synthesis and formulation. It is primarily sought after by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications requiring a stable, high-boiling polar aprotic solvent.

Application

• As a high-boiling point solvent and reaction medium in pharmaceutical API synthesis and purification processes.
• As a coalescing agent and solvent in the formulation of high-performance industrial coatings, inks, and adhesives.
• As a key processing aid and extraction solvent in agrochemical production for pesticides and herbicides.
• As a dielectric fluid and cleaning agent in electronic chemicals manufacturing.
• As a solvent and carrier in the production of specialty polymers and resins.
• As a chemical intermediate for the synthesis of more complex glycol ether derivatives.

Basic Information

Product Name	Bis(2-Propoxyethyl)Ether
CAS No.	72072-32-3
Molecular Formula	C10H22O3
Molecular Weight	190.28 g/mol
Synonyms	Di(2-propoxyethyl) ether; 1,1'-[Oxybis(2,1-ethanediyloxy)]bispropane; Dipropylene glycol dipropyl ether; DPG Dipropyl Ether; Bis(2-propoxyethyl) ether; 2-Propoxyethyl ether; Glycol ether DP
EINECS	Contact for details

Quality Control

Our Bis(2-Propoxyethyl)Ether is manufactured under a cGMP-compliant quality management system, ensuring batch-to-batch consistency and traceability. Each lot undergoes rigorous analytical testing, including GC assay and impurity profiling, to meet stringent pharmaceutical and industrial grade specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and safety parameters is provided with every shipment.

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 heat, sparks, and open flame. Ensure containers are kept upright to prevent leakage.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.5%
Water Content (KF)	≤ 0.1%
Refractive Index (20°C)	1.418 - 1.422
Density (20°C)	0.90 - 0.92 g/mL
Boiling Point	~ 220 - 230 °C

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