Description

Dipropylene Glycol Ethyl Ether is a high-purity, low-odor glycol ether solvent known for its excellent solvency and coupling properties. This versatile chemical is valued for its ability to dissolve a wide range of resins and oils while offering favorable evaporation rates and low toxicity profiles. It is an essential component for formulators in the coatings, cleaning, and chemical processing industries seeking reliable performance and regulatory compliance.

Application

• Coatings & Inks: Acts as a coalescing agent and solvent in water-based and solvent-borne paints, lacquers, and printing inks to improve film formation and flow.
• Industrial & Institutional Cleaners: Serves as a key solvent in heavy-duty degreasers, hard surface cleaners, and graffiti removers due to its effective grease-cutting ability.
• Chemical Processing: Used as a reaction medium or coupling agent in the synthesis of various chemicals, including resins and polymers.
• Metal Working Fluids: Incorporated into cutting oils, coolants, and rust preventatives as a coupling agent and lubricity enhancer.
• Agricultural Formulations: Functions as a solvent and carrier in pesticide and herbicide concentrates to aid in emulsification and stability.
• Personal Care & Cosmetics: Employed as a solvent and viscosity modifier in select cosmetic and personal care products.

Basic Information

Product Name	Dipropylene Glycol Ethyl Ether
CAS No.	15764-24-6
Molecular Formula	C10H22O4
Molecular Weight	206.28 g/mol
Synonyms	DPGEE; Ethoxypropoxypropanol; 2-(2-Ethoxypropoxy)propan-1-ol; 1-Propanol, 2-(2-ethoxypropoxy)-; Propano, 2-(2-etossipropossi)- (Italian); Dowanol® DPE; Arcosolv® DPE; Ethyl Dipropylene Glycol; Dipropylene Glycol Monoethyl Ether
EINECS	239-865-4

Quality Control

Our Dipropylene Glycol Ethyl Ether is manufactured under a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and performance. A comprehensive Certificate of Analysis (COA) detailing assay, water content, color, and other critical parameters is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to prevent moisture absorption.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0 %
Water Content (KF)	≤ 0.1 %
Color (APHA)	≤ 15
Specific Gravity (20/20°C)	0.925 - 0.935
Refractive Index (20°C)	1.419 - 1.423
Distillation Range (1 atm)	200 - 220°C

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