Description

Bis(8-Methylnonyl) Phosphate is a high-purity organophosphorus compound, specifically a dialkyl phosphate ester. This product is valued for its role as a versatile intermediate and performance additive in advanced chemical synthesis and formulation. It is primarily sought by manufacturers in the lubricant, polymer, and specialty chemical industries for its unique surfactant and anti-wear properties.

Application

• Lubricant Additive: Functions as an effective anti-wear and extreme pressure (EP) agent in synthetic lubricants and hydraulic fluids.
• Polymer Industry: Serves as a plasticizer and stabilizer in the production of specialty polymers and resins.
• Metal Extraction & Processing: Used as a selective extractant and solvent in hydrometallurgical processes for rare earth and precious metal recovery.
• Surfactant Intermediate: Acts as a key building block for the synthesis of specialized anionic and nonionic surfactants.
• Flame Retardant Synergist: Employed as a component in flame-retardant formulations for plastics and textiles.
• Corrosion Inhibitor: Provides protective properties in industrial coolant and anti-corrosion formulations.

Basic Information

Product Name	Bis(8-Methylnonyl) Phosphate
CAS No.	67953-31-5
Molecular Formula	C20H43O4P
Molecular Weight	378.52 g/mol
Synonyms	Di(8-methylnonyl) phosphate; Bis(8-methylnonyl) hydrogen phosphate; Phosphoric acid, bis(8-methylnonyl) ester; DI(8-METHYLNONYL)PHOSPHATE; 8-Methylnonyl phosphate (2:1); Iso-decyl phosphate (branched C10)
EINECS	Contact for details

Quality Control

Our Bis(8-Methylnonyl) Phosphate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including assay, identity confirmation, and impurity profiling, to ensure consistency and compliance with customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Acid Value	Contact for details
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	Contact for details

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