Description

Polyoxyethylene(30) Docosyl Ether is a high molecular weight, non-ionic surfactant belonging to the polyoxyethylene alkyl ether (Brij) family. This compound is valued for its excellent emulsifying, solubilizing, and stabilizing properties in demanding formulations. It is primarily used by manufacturers in the personal care, cosmetics, and pharmaceutical industries seeking reliable performance in creams, ointments, and other emulsion-based products.

Application

• Primary emulsifier and stabilizer in high-viscosity creams, lotions, and ointments for personal care and cosmetics.
• Solubilizing agent for fragrances, essential oils, and active pharmaceutical ingredients (APIs) in clear gels and solutions.
• Key component in pharmaceutical topical formulations for its skin-friendly and non-irritating characteristics.
• Used in industrial applications as a dispersing agent for pigments and dyes.
• Emulsifier in specialty agrochemical formulations for improved active ingredient delivery.
• Raw material in the synthesis of more complex surfactant molecules and polymer additives.

Basic Information

Product Name	Polyoxyethylene(30) Docosyl Ether
CAS No.	26636-40-8
Molecular Formula	C22H45(OCH2CH2)30OH or typically represented as C52H106O31
Molecular Weight	~ 2500 g/mol (Average)
Synonyms	Brij 721; Polyoxyethylene (30) behenyl ether; Beheneth-30; PEG-30 behenyl ether; Docosan-1-ol, ethoxylated (30 EO); Poly(oxy-1,2-ethanediyl), .alpha.-docosyl-.omega.-hydroxy-; POE(30) behenyl ether; C22E30
EINECS	Contact for details

Quality Control

Our Polyoxyethylene(30) Docosyl Ether is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent purity, composition, and performance. A Certificate of Analysis (COA) detailing key parameters such as hydroxyl value, ethylene oxide content, and moisture is provided with every shipment to guarantee compliance with your specifications.

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). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms to structure
Assay (Hydroxyl Value)	20 - 30 mg KOH/g
Ethylene Oxide (EO) Units (n)	Average 30
Melting Point	40 - 50 °C
Water Content	≤ 1.0 %
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.