Description

2-Hydroxy-3-(Phosphonooxy)Propyl Oleate is an organophosphorus ester derivative of oleic acid, combining the properties of a fatty acid ester with a phosphate group. This unique structure makes it a valuable functional additive and intermediate, particularly as a surfactant, emulsifier, or corrosion inhibitor. It is primarily sought by formulators in the industrial lubricant, metalworking fluid, and specialty chemical synthesis sectors.

Application

• Lubricant & Metalworking Fluid Additive: Functions as an extreme pressure (EP) agent, friction modifier, and corrosion inhibitor in synthetic and semi-synthetic formulations.
• Emulsifier & Surfactant: Used in the preparation of stable oil-in-water (O/W) emulsions for industrial and agricultural applications.
• Textile & Fiber Processing: Acts as a softening agent, lubricant, and antistatic agent in fiber spinning and fabric finishing.
• Polymer & Plastic Additive: Serves as an internal lubricant and antistatic agent in PVC and other polymer processing.
• Corrosion Inhibitor: Provides protective films on metal surfaces in aqueous systems and coating formulations.
• Chemical Synthesis Intermediate: Used for the introduction of phosphonate and oleate functionalities in specialty organic synthesis.

Basic Information

Product Name	2-Hydroxy-3-(Phosphonooxy)Propyl Oleate
CAS No.	22002-87-5
Molecular Formula	C21H41O7P
Molecular Weight	436.51 g/mol
Synonyms	Oleic acid, monoester with 1,2-propanediol 3-phosphate; Glycerophosphoric acid oleate; 1-Oleoyl-2-hydroxy-sn-glycero-3-phosphate (structural analog); Phosphoric acid mono(2-hydroxy-3-oleoyloxypropyl) ester; 3-(Phosphonooxy)-2-hydroxypropyl oleate; Oleoyl glycerophosphate; 2-Hydroxy-3-phosphonooxypropyl (9Z)-octadec-9-enoate
EINECS	244-698-9

Quality Control

Our production of 2-Hydroxy-3-(Phosphonooxy)Propyl Oleate adheres to stringent quality management protocols. Each batch is analyzed to ensure consistency and meets agreed-upon specifications for purity, acid value, and moisture content. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment 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 room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be kept under an inert atmosphere (e.g., nitrogen) for long-term storage to prevent hydrolysis and oxidation.

Specification

Item	Specification
Appearance	Yellow to amber viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 90.0%
Acid Value	≤ 15.0 mg KOH/g
Moisture (KF)	≤ 1.0%
Phosphorus Content	6.5 - 7.5%
Heavy Metals (as Pb)	≤ 10 ppm

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