Description

3-Pentyloxypropane-1,2-Diol is a versatile glycol ether derivative with a unique chemical structure that imparts both hydrophilic and lipophilic properties. This compound is valued for its efficacy as a solubilizer, coupling agent, and penetration enhancer in advanced formulations. It is particularly sought after by manufacturers in the personal care, pharmaceutical, and specialty chemical industries seeking to improve product performance and stability.

Application

• Personal Care & Cosmetics: Acts as a solubilizer for fragrances and essential oils, a humectant, and a penetration enhancer in skincare, sun care, and haircare products.
• Pharmaceutical Formulations: Serves as a solvent and co-solvent for active pharmaceutical ingredients (APIs) and as a component in transdermal drug delivery systems.
• Industrial Coatings & Inks: Functions as a coalescing agent and flow improver in water-based and solvent-based formulations.
• Chemical Synthesis: Utilized as a building block or intermediate in organic synthesis for producing more complex molecules.
• Cleaning & Degreasing Agents: Enhances the solvency power and cleaning efficacy of industrial and institutional cleaning products.
• Agrochemicals: Used as a formulation aid in pesticides and herbicides to improve active ingredient solubility and leaf adhesion.

Basic Information

Product Name	3-Pentyloxypropane-1,2-Diol
CAS No.	22636-32-4
Molecular Formula	C8H18O3
Molecular Weight	162.23 g/mol
Synonyms	1,2-Propanediol, 3-(pentyloxy)-; 3-Pentoxy-1,2-propanediol; 3-(Pentyloxy)-1,2-propanediol; Pentyl Glyceryl Ether; 1,2-Dihydroxy-3-pentoxypropane; PGPE; 3-O-Pentylglycerol
EINECS	Contact for details

Quality Control

Our 3-Pentyloxypropane-1,2-Diol is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets stringent specifications. Certificates of Analysis (COA) documenting purity, physical properties, and safety data are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which may affect product quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.435 - 1.445
Specific Gravity (20/20°C)	0.970 - 0.990

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