Description

Dioleyl Hydrogen Phosphate CAS NO 14450-07-8 is an organophosphorus compound widely utilized as a versatile intermediate and functional additive. Its molecular structure, featuring long-chain oleyl groups, provides excellent lipophilicity and surface-active properties, making it valuable for modifying material interfaces. This chemical is particularly significant for manufacturers in the lubricant, polymer, and specialty chemical sectors seeking to enhance product performance through tailored phosphate esters.

Application

• As a key intermediate in the synthesis of specialized surfactants and emulsifiers.
• Functioning as an anti-wear and extreme pressure (EP) additive in advanced lubricant and grease formulations.
• Utilized as a corrosion inhibitor and surface treatment agent in metalworking fluids.
• Acting as a co-emulsifier and stabilizer in pesticide and agrochemical emulsions.
• Employed in the production of flame-retardant plasticizers for polymer applications.
• Serving as a extractant and phase transfer agent in hydrometallurgy and solvent extraction processes.
• Used in research and development for creating novel lipid-based drug delivery systems.

Basic Information

Product Name	Dioleyl Hydrogen Phosphate
CAS No.	14450-07-8
Molecular Formula	C36H71O4P
Molecular Weight	598.93 g/mol
Synonyms	Di(oleyl) Hydrogen Phosphate; Dioleyl Phosphate; 9-Octadecen-1-ol, (9Z)-, 1,1'-hydrogen phosphate; Phosphoric Acid, Dioleyl Ester; O,O-Dioleyl Hydrogen Phosphorate; Bis(oleyl) Hydrogen Phosphate; Oleyl Alcohol Hydrogen Phosphate (dimer); Dioleyl Acid Phosphate
EINECS	Contact for details

Quality Control

Our Dioleyl Hydrogen Phosphate is produced under a stringent quality management system to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including assay, acid value determination, and identification, to meet precise customer specifications. A Certificate of Analysis (COA) documenting all critical parameters is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep the container tightly sealed when not in use to minimize exposure to moisture and air.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Identification (IR)	Conforms
Assay (Titration)	≥ 95.0%
Acid Value	90 - 105 mg KOH/g
Color (Gardner)	≤ 5
Moisture (KF)	≤ 0.5%

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