Description

Phosphoric Acid, Mono(2-Ethylhexyl) Ester, Compound With 2, 2', 2''- Nitrilotris[Ethanol] is a specialized organophosphorus compound that functions as a highly effective chelating agent and metal deactivator. Its primary commercial value lies in its ability to stabilize formulations by sequestering trace metal ions that can catalyze degradation. This product is essential for manufacturers in the polymer, lubricant, and fuel additive industries who require robust stabilization solutions to ensure product longevity and performance under demanding conditions.

Application

• Polymer Stabilizer: Acts as a metal deactivator and chelating agent in polyolefins (e.g., polyethylene, polypropylene) to prevent metal-catalyzed oxidation and thermal degradation during processing and service life.
• Lubricant & Grease Additive: Used as an anti-wear and extreme pressure (EP) additive, as well as a metal passivator, to enhance the performance and longevity of industrial and automotive lubricants.
• Fuel & Oil Additive: Functions as a metal deactivator in gasoline, diesel, and aviation fuels to inhibit gum formation and oxidation caused by dissolved metal contaminants like copper.
• Hydraulic Fluid Component: Incorporated into fire-resistant phosphate ester-based hydraulic fluids to improve stability and corrosion protection.
• Plasticizer & Solvent Intermediate: Serves as an intermediate in the synthesis of other organophosphate esters used as plasticizers or specialty solvents.
• Corrosion Inhibitor: Applied in industrial water treatment and metalworking fluids to form protective films on metal surfaces.

Basic Information

Item	Details
Product Name	Phosphoric Acid, Mono(2-Ethylhexyl) Ester, Compound With 2, 2', 2''- Nitrilotris[Ethanol]
CAS No.	56960-84-0
Molecular Formula	C14H32NO7P
Molecular Weight	357.38 g/mol
Synonyms	2-Ethylhexyl Phosphate Triethanolamine Salt; Tris(2-hydroxyethyl)ammonium 2-ethylhexyl phosphate; Triethanolamine Mono(2-ethylhexyl) Phosphate; TEA 2-Ethylhexyl Phosphate; Metal Deactivator 565; Irgastab T 565; Ethanaminium, 2,2',2''-nitrilotris-, salt with mono(2-ethylhexyl) phosphate (1:1); Phosphoric Acid, Mono(2-Ethylhexyl) Ester, Triethanolamine Salt
EINECS	Contact for details

Quality Control

Our production of Phosphoric Acid, Mono(2-Ethylhexyl) Ester, Compound With 2, 2', 2''- Nitrilotris[Ethanol] adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure consistent composition, purity, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, acid value, and metal content are provided to guarantee compliance with your technical requirements and support your own quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed when not in use to prevent absorption of atmospheric moisture, which may affect product quality.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (Gardner)	≤ 3
Assay (Titration)	≥ 95.0 %
Acid Value	Contact for details
Water Content (KF)	≤ 0.5 %
Phosphorus Content	Contact for details
Nitrogen Content	Contact for details
Identification (IR)	Conforms

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