Description

1-[2-(2-Hydroxyethoxy)Ethoxy]Octadecan-2-Ol is a high-purity, non-ionic surfactant and emulsifying agent derived from stearyl alcohol and ethylene oxide. This compound matters for its excellent ability to stabilize formulations, reduce surface tension, and enhance the solubility of active ingredients in complex systems. It is primarily needed by manufacturers in the personal care, cosmetics, and pharmaceutical industries for creating stable creams, lotions, and ointments.

Application

• Primary Emulsifier in cosmetic and personal care formulations such as creams, lotions, and sunscreens.
• Stabilizing Agent in pharmaceutical ointments and topical drug delivery systems.
• Surfactant and Wetting Agent in industrial cleaning and textile processing solutions.
• Co-emulsifier and Thickener in household and institutional cleaning products.
• Lubricant and Processing Aid in polymer and plastic manufacturing.
• Intermediate for the synthesis of more complex specialty surfactants and esters.

Basic Information

Product Name	1-[2-(2-Hydroxyethoxy)Ethoxy]Octadecan-2-Ol
CAS No.	94087-91-9
Molecular Formula	C₂₄H₅₀O₄
Molecular Weight	406.66 g/mol
Synonyms	PEG-2 Stearyl Ether; Diethylene Glycol Monostearyl Ether; Polyoxyethylene (2) Stearyl Ether; Steareth-2; 2-[2-(Octadecyloxy)ethoxy]ethanol; Ethanol, 2-[2-(octadecyloxy)ethoxy]-; Arosurf 66-E2; Brij 72
EINECS	Contact for details

Quality Control

Our 1-[2-(2-Hydroxyethoxy)Ethoxy]Octadecan-2-Ol is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for cosmetic and pharmaceutical applications. Certificates of Analysis (COA) documenting identity, assay, and impurity profiles 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). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0 %
Water Content (KF)	≤ 0.5 %
Melting Point	30 - 40 °C
Acid Value	≤ 1.0 mg KOH/g
Hydroxyl Value	Contact for details
Heavy Metals (as Pb)	≤ 10 ppm

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