Description

Bis(2-Aminoethyl) Octadecyl Phosphate is a specialized organophosphorus compound featuring a long alkyl chain and aminoethyl functional groups. This unique structure provides excellent surface-active and chelating properties, making it a valuable intermediate for advanced material synthesis. It is primarily sought by manufacturers in the polymer, surfactant, and specialty chemical industries for creating functional additives, corrosion inhibitors, and emulsifiers.

Application

• As a key monomer or intermediate in the synthesis of cationic or amphoteric surfactants for personal care and industrial formulations.
• Used in the production of specialty polymers and resins, where it can act as a cross-linking agent or impart flame-retardant properties.
• As a corrosion inhibitor and metal-complexing agent in lubricants, coolants, and metalworking fluids.
• In the development of gene delivery systems and lipid-based nanoparticles for pharmaceutical and biotech research.
• As an emulsifier and dispersant for agrochemical formulations and pigment preparations.
• For surface modification of materials to improve adhesion, wetting, or biocompatibility.

Basic Information

Product Name	Bis(2-Aminoethyl) Octadecyl Phosphate
CAS No.	85508-18-5
Molecular Formula	C₂₂H₄₉N₂O₄P
Molecular Weight	436.61 g/mol
Synonyms	Octadecyl Bis(2-aminoethyl) Phosphate; N,N-Bis(2-aminoethyl)octadecylphosphoramidate; Stearyl Bis(2-aminoethyl) Phosphate; O,O-Bis(2-aminoethyl) O-Octadecyl Phosphate; 2-Aminoethyl Octadecyl Hydrogen Phosphate; Phosphoric Acid, Octadecyl Ester, Diester with 2,2'-Iminodiethanol; AR-13 (potential research code)
EINECS	Contact for details

Quality Control

Our Bis(2-Aminoethyl) Octadecyl Phosphate is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request, supporting 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 room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from strong alkalis and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm

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