Description

Nonaethylene Glycol Monododecyl Ether is a high-purity, non-ionic surfactant belonging to the polyoxyethylene alkyl ether family. This compound is valued for its excellent emulsifying, wetting, and dispersing properties, making it a critical component in advanced formulations. It is primarily utilized by manufacturers in the personal care, agrochemical, and industrial cleaning sectors who require consistent performance and high-quality raw materials.

Application

• As a primary emulsifier and solubilizer in cosmetic and personal care products, including creams, lotions, and shampoos.
• As a key ingredient in agricultural formulations for enhancing the dispersion and absorption of pesticides and herbicides.
• As a wetting and dispersing agent in industrial and institutional cleaning products.
• As a stabilizer and viscosity modifier in various specialty chemical and pharmaceutical preparations.
• In the textile industry as a scouring and leveling agent during dyeing and finishing processes.
• As a co-emulsifier in the production of polymer emulsions and latex.

Basic Information

Product Name	Nonaethylene Glycol Monododecyl Ether
CAS No.	3055-99-0
Molecular Formula	C30H62O10
Molecular Weight	582.80 g/mol
Synonyms	Polyoxyethylene (9) lauryl ether; PEG-9 lauryl ether; Laureth-9; Dodecyl alcohol, ethoxylated (9 EO); 9-Oxa-3,6,12,15,18,21,24,27,30-nonaoxadotetracontan-1-ol; Lauryl alcohol, ethoxylated (9 moles EO); C12E9; Nonoxynol (related but not identical, typically refers to nonylphenol ethoxylates)
EINECS	221-284-9

Quality Control

Our Nonaethylene Glycol Monododecyl Ether is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, composition, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, hydroxyl value, and ethylene oxide content are available upon request 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.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Hydroxyl Value	90 - 105 mg KOH/g
Water Content (KF)	≤ 0.5%
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.