Description

Hexaethylene Glycol Monohexadecyl 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 solubilizing properties, making it a versatile intermediate and functional additive. It is primarily utilized in the formulation of advanced industrial and personal care products where precise control over hydrophilic-lipophilic balance (HLB) is critical.

Application

• Primary emulsifier and solubilizer in pharmaceutical formulations, including creams, ointments, and topical delivery systems.
• Key raw material for synthesizing specialized non-ionic surfactants with tailored properties for agrochemicals and industrial cleaners.
• Stabilizing agent and viscosity modifier in cosmetic and personal care products such as lotions, hair conditioners, and makeup.
• Dispersant and wetting agent in technical coatings, inks, and dye formulations to improve homogeneity and application properties.
• Intermediate in organic synthesis for producing specialty esters and ethers used in lubricants and plasticizers.
• Component in biotechnology and research applications as a mild detergent for membrane protein studies.

Basic Information

Product Name	Hexaethylene Glycol Monohexadecyl Ether
CAS No.	5168-91-2
Molecular Formula	C28H58O7
Molecular Weight	506.75 g/mol
Synonyms	Hexaethylene Glycol Monocetyl Ether; C16E6; Ceteth-6; Polyoxyethylene (6) Cetyl Ether; 2-[2-[2-[2-[2-[2-(Hexadecyloxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol; PEG-6 Cetyl Ether; Hexaethyleneglycol 1-Hexadecyl Ether; n-Hexadecyl Hexaethylene Glycol Ether
EINECS	Contact for details

Quality Control

Our Hexaethylene Glycol Monohexadecyl Ether is manufactured under a strict quality management system. Every batch is analyzed to ensure it meets high-purity standards, with critical parameters including identity, assay, and impurity profiles verified. Certificates of Analysis (COA) documenting full specifications are available upon request to support your quality assurance and regulatory compliance needs.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
pH (5% solution)	5.0 - 7.0
Heavy Metals (as Pb)	≤ 10 ppm

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