Description

2-Ethylhexyl Bis(2-Hydroxyethyl) Phosphate is a specialized organophosphorus compound valued for its unique combination of surfactant and chelating properties. This chemical is particularly significant as a high-performance additive and intermediate in advanced material formulations. It is primarily sought by manufacturers in the polymer, lubricant, and metalworking industries for its ability to enhance product stability and performance.

Application

• Polymer Additive: Acts as a plasticizer, stabilizer, and flame retardant synergist in PVC and other polymer systems.
• Lubricant & Grease Formulation: Serves as an extreme pressure (EP) additive and anti-wear agent in industrial lubricants and metalworking fluids.
• Metal Chelation & Extraction: Used as a solvent extractant and chelating agent in hydrometallurgy for the separation and recovery of valuable metals.
• Surfactant & Emulsifier: Functions in specialized emulsion formulations requiring both surface activity and metal ion complexation.
• Corrosion Inhibitor: Incorporated into protective coatings and fluid systems to prevent metal corrosion.
• Chemical Intermediate: A key precursor for synthesizing more complex phosphate esters and other organophosphorus derivatives.

Basic Information

Product Name	2-Ethylhexyl Bis(2-Hydroxyethyl) Phosphate
CAS No.	70710-10-0
Molecular Formula	C14H31O6P
Molecular Weight	326.37 g/mol
Synonyms	2-Ethylhexyl Diethanolamine Phosphate; Bis(2-hydroxyethyl) 2-ethylhexyl phosphate; Phosphoric Acid, Bis(2-hydroxyethyl) 2-ethylhexyl Ester; 2-Ethyl-1-hexanol, hydrogen phosphate, diester with diethanolamine; EHDP; Octyl Bis(hydroxyethyl) Phosphate
EINECS	Contact for details

Quality Control

Our production of 2-Ethylhexyl Bis(2-Hydroxyethyl) Phosphate adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing to ensure consistency, purity, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, acidity, and identity are provided to guarantee supply reliability and product integrity for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is 15-25°C. The product is compatible with common organic solvents but should be handled with appropriate chemical safety precautions.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 95.0%
Acidity (as H3PO4)	≤ 2.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.10 - 1.20

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