Description

Phosphoric Acid, Mono(2-Ethylhexyl) Ester With n-Cocoalkyl Diethanolamine) CAS NO 120579-32-0 is a specialized organophosphorus compound functioning as a high-performance surfactant and corrosion inhibitor. This chemical is engineered to provide superior metal surface activity and emulsifying properties in demanding industrial formulations. It is a critical additive for manufacturers in the lubricant, metalworking fluid, and industrial cleaning sectors seeking enhanced performance and stability.

Application

• Metalworking Fluids: Acts as a key emulsifier and corrosion inhibitor in synthetic and semi-synthetic cutting, grinding, and rolling oils.
• Industrial Lubricants & Greases: Provides anti-wear and extreme pressure (EP) properties, improving lubricity and protecting metal surfaces under high load.
• Rust Preventives & Corrosion Inhibitors: Used in formulations for temporary and long-term protection of ferrous and non-ferrous metals during storage and transport.
• Industrial & Institutional (I&I) Cleaners: Serves as a surfactant and degreaser in heavy-duty alkaline and acidic cleaning formulations for equipment and hard surfaces.
• Textile Processing: Functions as a lubricant and antistatic agent in fiber production and fabric finishing operations.
• Oilfield Chemicals: Employed in drilling muds and completion fluids as a lubricity enhancer and corrosion control agent.
• Paints & Coatings: Used as a dispersing agent and corrosion-inhibiting pigment in protective coating systems.
• Personal Care (Industrial Grade): Can be found as an emulsifier in specific industrial-grade cosmetic and toiletry formulations.

Basic Information

Product Name	Phosphoric Acid, Mono(2-Ethylhexyl) Ester With n-Cocoalkyl Diethanolamine)
CAS No.	120579-32-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	2-Ethylhexyl phosphate, cocoalkyl diethanolamine salt; Cocoalkyl diethanolamine 2-ethylhexyl phosphate; Phosphoric acid, mono(2-ethylhexyl) ester, compd. with N-coco alkyl diethanolamine; Acid phosphate ester, amine salt; Corrosion inhibitor 120579-32-0; Antiwear additive 120579-32-0; Surfactant POE; Amine salt of monoalkyl phosphate
EINECS	Contact for details

Quality Control

Our production of Phosphoric Acid, Mono(2-Ethylhexyl) Ester With n-Cocoalkyl Diethanolamine) adheres to a strict quality management system to ensure batch-to-batch consistency and performance reliability. Each lot undergoes rigorous analytical testing, including assay, acid value, amine value, and viscosity measurements. Certificates of Analysis (COA) documenting all key parameters are available upon request to support your quality assurance protocols.

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 oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to minimize moisture absorption and contamination.

Specification

Item	Specification
Appearance	Clear, amber to brown viscous liquid
Identification (IR)	Conforms to structure
Assay (Active Content)	≥ 95.0 %
Acid Value	Contact for details
Amine Value	Contact for details
pH (1% Solution)	6.0 - 8.5
Water Content	≤ 1.0 %
Viscosity @ 25°C	Contact for details

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