Description

3-Propoxypropane-1,2-Diol is a high-purity glycol ether derivative, valued for its excellent solvent properties and favorable environmental profile. This compound serves as a versatile intermediate and formulation component, offering a balance of solvency power, low volatility, and good biodegradability. It is essential for manufacturers in the coatings, personal care, and specialty chemical industries seeking effective and reliable performance additives.

Application

• Coatings & Inks: Acts as a coalescing agent and solvent in water-based and solvent-based formulations, improving film formation and flow properties.
• Personal Care & Cosmetics: Used as a humectant, solvent, and carrier in products like creams, lotions, and hair care formulations.
• Industrial Cleaners: Functions as a key solvent in degreasers and cleaning solutions for industrial and institutional applications.
• Chemical Synthesis: Serves as a versatile intermediate and reaction solvent in the production of specialty chemicals and pharmaceuticals.
• Adhesives & Sealants: Employed as a plasticizer and viscosity modifier to enhance application properties and final product performance.
• Electronics: Used in the formulation of fluxes and cleaning agents for printed circuit board (PCB) assembly.

Basic Information

Product Name	3-Propoxypropane-1,2-Diol
CAS No.	61940-71-4
Molecular Formula	C6H14O3
Molecular Weight	134.17 g/mol
Synonyms	1,2-Propanediol, 3-propoxy-; 3-Propoxy-1,2-propanediol; Propylene glycol propyl ether; Propylene glycol monopropyl ether; PGP; 1-Propoxy-2,3-propanediol; Dowanol® PPh Glycol Ether (related series); Arcosolv® PNP (related series)
EINECS	263-448-8

Quality Control

Our 3-Propoxypropane-1,2-Diol is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and physical properties. Certificates of Analysis (COA) documenting these results are provided and available upon request to support your quality assurance protocols.

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. Keep container tightly sealed when not in use to minimize moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.950 - 0.980
Refractive Index (20°C)	1.420 - 1.435

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