Description

Diethylene Glycol Monodecyl Ether is a high-purity, non-ionic surfactant belonging to the alkyl polyglycol ether family. This versatile chemical intermediate is valued for its excellent wetting, emulsifying, and coupling properties in demanding formulations. It is essential for manufacturers in the agrochemical, coatings, and industrial cleaning sectors seeking to improve product performance and stability.

Application

• As a key coupling agent and emulsifier in agricultural chemical formulations (herbicides, pesticides).
• As a wetting and dispersing agent in water-based paints, coatings, and inks.
• As a surfactant and solvent in industrial and institutional cleaning products.
• As a intermediate in the synthesis of specialized esters and other derivatives.
• As a viscosity modifier and stabilizer in various chemical processing applications.
• In the formulation of metalworking fluids and lubricant additives.

Basic Information

Product Name	Diethylene Glycol Monodecyl Ether
CAS No.	23238-41-7
Molecular Formula	C14H30O3
Molecular Weight	246.39 g/mol
Synonyms	2-[2-(Decyloxy)ethoxy]ethanol; Decyl alcohol, ethoxylated (2 EO); Diethylene glycol decyl ether; PEG-2 decyl ether; Decyldiglycol; Ethanol, 2-[2-(decyloxy)ethoxy]-; C10E2; Polyoxyethylene (2) decyl ether
EINECS	245-505-5

Quality Control

Our Diethylene Glycol Monodecyl 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.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases 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 minimize moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
pH (5% solution)	5.0 - 7.0
Density (20°C)	0.92 - 0.96 g/mL

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