Description

Decyl 3,5,5-Trimethylhexyl Hydrogen Phosphate is a high-purity organophosphorus compound, specifically a monoalkyl phosphate ester. This chemical is valued for its role as an effective intermediate and functional additive, offering unique surfactant and chelating properties. It is primarily utilized in the formulation of advanced lubricants, metalworking fluids, and specialty surfactants where its chemical structure imparts stability and performance. Industries such as industrial manufacturing, specialty chemicals, and materials science rely on this phosphate ester for its consistent quality and technical efficacy.

Application

• Lubricant and Grease Additive: Functions as an anti-wear and extreme pressure (EP) agent, enhancing the performance and longevity of industrial lubricants and metalworking fluids.
• Surfactant Intermediate: Serves as a key building block for the synthesis of specialized anionic and amphoteric surfactants used in industrial and institutional cleaning formulations.
• Metal Chelation and Extraction: Employed in hydrometallurgical processes for the selective extraction and separation of metal ions due to its chelating capabilities.
• Corrosion Inhibitor: Used in functional fluid packages, such as in cooling systems and hydraulic fluids, to protect metal surfaces from corrosion.
• Emulsifier and Dispersant: Acts as an effective emulsifying agent in pesticide formulations and as a dispersant in pigment and filler systems.
• Polymer Additive: Utilized as a stabilizer and processing aid in specific polymer formulations to improve material properties.

Basic Information

Product Name	Decyl 3,5,5-Trimethylhexyl Hydrogen Phosphate
CAS No.	85006-33-3
Molecular Formula	C19H41O4P
Molecular Weight	364.50 g/mol
Synonyms	Decyl 3,5,5-Trimethylhexyl Phosphate; 3,5,5-Trimethylhexyl Decyl Hydrogen Phosphate; Mono(decyl 3,5,5-trimethylhexyl) Phosphate; Phosphoric Acid, Mono(decyl 3,5,5-trimethylhexyl) Ester; Isodecyl 3,5,5-Trimethylhexyl Hydrogen Phosphate; Decyl Isononyl Hydrogen Phosphate; Organophosphoric Acid Ester C10/C9; PAE C10/C9
EINECS	Contact for details

Quality Control

Our production of Decyl 3,5,5-Trimethylhexyl Hydrogen Phosphate adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including assay by titration, identification by FT-IR, and quantification of key impurities, to ensure it meets precise customer specifications and industry standards. A Certificate of Analysis (COA) documenting purity, physical properties, and test results is provided with each shipment and is available upon request.

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 between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Clear, Colorless to Pale Yellow Liquid
Identification (IR)	Conforms to Standard
Assay (Titration)	≥ 95.0 %
Acid Value	Contact for details
Water Content (KF)	≤ 0.5 %
Specific Gravity (20°C)	0.92 - 0.98
Refractive Index (20°C)	1.440 - 1.450

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