Description

3-Octadecyloxy-1-Propanol is a long-chain fatty alcohol ether, a versatile chemical intermediate characterized by its amphiphilic structure. This compound matters for its ability to modify surface properties, acting as a nonionic surfactant or a hydrophobic modifier in various formulations. Industrial buyers in the lubricant, polymer, and specialty chemical sectors need it for synthesizing additives, stabilizers, and functional monomers.

Application

• As a key intermediate in the synthesis of specialized lubricant additives and viscosity index improvers.
• Used as a hydrophobic building block or chain extender in polymer chemistry for polyurethanes and polyesters.
• Functions as a nonionic surfactant or emulsifier in industrial cleaning and degreasing formulations.
• Employed as a surface modifier or coupling agent in coatings, inks, and adhesive systems to enhance compatibility.
• Serves as a raw material for producing quaternary ammonium compounds for various industrial applications.
• Acts as a precursor for phospholipid analogs and other specialty lipids used in research and development.
• Utilized in the formulation of textile auxiliaries and fiber processing agents.

Basic Information

Product Name	3-Octadecyloxy-1-Propanol
CAS No.	17367-36-1
Molecular Formula	C₂₁H₄₄O₂
Molecular Weight	328.58 g/mol
Synonyms	1-Propanol, 3-(octadecyloxy)-; 3-(Octadecyloxy)propan-1-ol; Stearyl Glycidyl Ether, hydrogenated; Octadecyl Glycidyl Ether, hydrogenated; 3-O-Octadecyl-1-propanol; Glycidyl Stearyl Ether, hydrogenated; Stearyl 2,3-Epoxypropyl Ether, hydrogenated; 3-(Stearyloxy)-1-propanol
EINECS	Contact for details

Quality Control

Our 3-Octadecyloxy-1-Propanol is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay by GC or HPLC and identity confirmation (IR), to ensure it meets precise specifications and consistent purity. A comprehensive Certificate of Analysis (COA) documenting all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents	Meets ICH guidelines

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