Description

4-Octadecylmorpholine is a high-purity, long-chain tertiary amine derivative of morpholine. This specialty chemical serves as a versatile intermediate and functional additive, valued for its unique combination of a polar morpholine head group and a long hydrophobic alkyl chain. It is essential for manufacturers in the polymer, surfactant, and corrosion inhibitor industries seeking to modify surface properties or introduce specific amine functionality into their products.

Application

• As a corrosion inhibitor and acid scavenger in fuel and lubricant additive packages.
• As a key intermediate in the synthesis of quaternary ammonium compounds (quats) for biocides and fabric softeners.
• As a surfactant precursor and emulsifying agent for specialty formulations.
• As a curing agent or catalyst in epoxy resin systems and polyurethane coatings.
• As a modifier for polymers to enhance surface characteristics and compatibility.
• In the research and development of pharmaceutical and agrochemical active ingredients.

Basic Information

Product Name	4-Octadecylmorpholine
CAS No.	16528-77-1
Molecular Formula	C₂₂H₄₃NO
Molecular Weight	337.59 g/mol
Synonyms	N-Octadecylmorpholine; Morpholine, 4-octadecyl-; 4-(Octadecyl)morpholine; Stearylmorpholine; N-Stearylmorpholine; Octadecylmorpholine; C18-Morpholine
EINECS	Contact for details

Quality Control

Our 4-Octadecylmorpholine is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency meet our high standards. A detailed Certificate of Analysis (COA) documenting purity (typically ≥95% by GC or HPLC), appearance, and other critical parameters is provided with each 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)	≥ 95.0%
Melting Point	Contact for details

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