Description

Di(Propylene Glycol) Propyl Ether is a high-purity, versatile glycol ether solvent known for its excellent solvency and coupling properties. This compound is valued for its ability to dissolve a wide range of materials, making it a critical component in formulating high-performance industrial products. It is primarily sought after by manufacturers in the coatings, inks, cleaning, and chemical processing industries for its balanced evaporation rate and compatibility with both aqueous and organic systems.

Application

• Coatings & Paints: Acts as a coalescing agent and solvent in water-based and solvent-based formulations, improving film formation and flow.
• Industrial Cleaners & Degreasers: Used as a key solvent in heavy-duty cleaning products for its effectiveness against oils, greases, and resins.
• Printing Inks: Serves as a solvent and viscosity modifier, enhancing color development and printability.
• Chemical Intermediates: Employed as a reactant or solvent in the synthesis of specialty chemicals and polymers.
• Metal Working Fluids: Incorporated as a coupling agent and lubricity additive in coolants and cutting fluids.
• Adhesives & Sealants: Functions as a plasticizer and solvent to adjust viscosity and improve adhesion properties.

Basic Information

Product Name	Di(Propylene Glycol) Propyl Ether
CAS No.	29911-27-1
Molecular Formula	C9H20O3
Molecular Weight	176.26 g/mol
Synonyms	Dipropylene glycol propyl ether; 1-(Propoxy)-2-propanol propylene glycol ether; Propyl dipropylene glycol ether; DPGPE; Arcosolv® DPNP; Dowanol® DPNP; Propoxypropanol, propoxylated; Bis(2-propoxypropyl) ether
EINECS	Contact for details

Quality Control

Our Di(Propylene Glycol) Propyl Ether is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, identity, and key parameters is provided with each shipment to guarantee consistency and traceability for your production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from strong acids and oxidizing agents. 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)	≤ 0.2%
Color (APHA)	≤ 15
Specific Gravity (20/20°C)	0.910 - 0.920
Refractive Index (20°C)	1.420 - 1.425

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