Description

3-[2-Hydroxy-3-(4-Nonylphenoxy)Propoxy]Propane-1,2-Diol is a specialized non-ionic surfactant and chemical intermediate derived from nonylphenol and glycerol. This compound is valued for its excellent emulsifying, dispersing, and wetting properties, making it a critical component in formulations requiring stability and performance under demanding conditions. It is primarily utilized by manufacturers in the industrial coatings, agrochemical, and polymer industries to enhance product efficacy and processing.

Application

• Industrial Coatings & Inks: Acts as a dispersant and wetting agent for pigments and fillers, improving color development and stability in solvent-based and high-solids coatings.
• Agrochemical Formulations: Used as an emulsifier and stabilizer in pesticide and herbicide concentrates (EC, SC formulations) to ensure consistent performance and easy dilution.
• Polymer & Resin Production: Serves as a reactive intermediate or additive to modify polymer properties, aiding in dispersion and processability.
• Metalworking Fluids: Functions as an emulsifier and corrosion inhibitor in synthetic and semi-synthetic metalworking fluids.
• Adhesives & Sealants: Enhances the wetting and adhesion properties of formulations on various substrates.
• Textile & Leather Processing: Employed as a leveling and wetting agent in dyeing and finishing processes.

Basic Information

Product Name	3-[2-Hydroxy-3-(4-Nonylphenoxy)Propoxy]Propane-1,2-Diol
CAS No.	71960-75-3
Molecular Formula	C21H36O5
Molecular Weight	368.51 g/mol
Synonyms	Glycerol 1,3-bis(4-nonylphenyl) ether; 1,2,3-Propanetriol, 1,3-bis[(4-nonylphenoxy)]-; Nonylphenol Glycidyl Ether Adduct; Polyoxyethylene nonylphenyl ether glycerol adduct; 4-Nonylphenol, polymer with (chloromethyl)oxirane and glycerol; Nonylphenol Glycerol Ether; NPGE; Glyceryl bis(4-nonylphenyl) ether
EINECS	Contact for details

Quality Control

Our production of 3-[2-Hydroxy-3-(4-Nonylphenoxy)Propoxy]Propane-1,2-Diol adheres to a stringent quality management system to ensure batch-to-batch consistency and reliability. All materials are tested against established in-house specifications, which typically include assay, hydroxyl value, and color. A comprehensive Certificate of Analysis (COA) documenting purity and key physical-chemical parameters is provided with every shipment to support your quality assurance protocols.

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). Keep away from strong oxidizing agents and heat sources to maintain product integrity.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (Gardner)	≤ 3
Assay (HPLC)	≥ 95.0%
Hydroxyl Value (mg KOH/g)	Contact for details
Water Content (KF)	≤ 0.5%
Viscosity @ 25°C	Contact for details

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