Description

3-(2-Hydroxyethoxy)Propane-1,2-Diol is a versatile polyol derivative, also known as ethoxylated glycerol, valued for its excellent humectant, solvent, and coupling agent properties. This compound is crucial for formulators seeking to enhance product performance through improved moisture retention, viscosity control, and ingredient compatibility. It is primarily utilized by manufacturers in the personal care, pharmaceutical, and specialty chemical industries for creating stable and effective formulations.

Application

• Personal Care & Cosmetics: Acts as a humectant and moisturizer in skin creams, lotions, and hair care products.
• Pharmaceuticals: Serves as a solvent, co-solvent, or excipient in topical formulations and oral solutions.
• Chemical Synthesis: Used as a building block or intermediate in the production of polymers, resins, and specialty esters.
• Industrial Applications: Functions as a coupling agent and plasticizer in adhesives, inks, and coatings.
• Food & Flavor Industry: Employed as a solvent for flavors and food-grade additives (subject to appropriate grade and certification).
• Lubricants & Functional Fluids: Used as a base or additive component due to its lubricity and thermal stability.

Basic Information

Product Name	3-(2-Hydroxyethoxy)Propane-1,2-Diol
CAS No.	14641-24-8
Molecular Formula	C7H16O5
Molecular Weight	180.20 g/mol
Synonyms	Ethoxylated Glycerol; Glycereth-1; 1,2,3-Propanetriol, 1-(2-hydroxyethoxy)-; 1-(2-Hydroxyethoxy)-1,2,3-propanetriol; 3-(2-Hydroxyethoxy)-1,2-propanediol; Glycerol Ethoxylate (1 EO); Glyceryl Ethoxylate; 2-Hydroxyethyl Glycerol Ether
EINECS	238-658-3

Quality Control

Our 3-(2-Hydroxyethoxy)Propane-1,2-Diol is produced under a stringent quality management system. We offer various grades, including industrial and high-purity, to meet diverse application needs. Each batch undergoes rigorous analytical testing to ensure consistency and compliance with agreed specifications. A Certificate of Analysis (COA) detailing purity, identity, and key parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents. Under these conditions, the product remains stable for extended periods.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.470 - 1.480
Density (20°C)	1.20 - 1.30 g/mL
pH (5% solution)	5.0 - 7.0

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