Description

Dioctyl Chloromethylphosphonate is a specialized organophosphorus compound widely utilized as a key intermediate in chemical synthesis. Its primary commercial value lies in its role as a versatile building block for the production of flame retardants, plasticizers, and extractants. This product is essential for manufacturers and R&D facilities in the polymer, specialty chemical, and material science industries seeking to develop high-performance additives.

Application

• Flame Retardant Intermediate: A critical precursor in the synthesis of advanced phosphorus-based flame retardants for polymers and textiles.
• Plasticizer Synthesis: Used in the manufacture of specialized phosphate ester plasticizers that enhance flexibility and flame resistance in PVC and other plastics.
• Extractant for Metal Ions: Serves as a component in solvent extraction systems for the separation and recovery of valuable metal ions in hydrometallurgy.
• Chemical Intermediate: Employed in organic synthesis for the introduction of phosphonate functional groups into target molecules.
• Lubricant Additive Precursor: Used to develop anti-wear and extreme pressure additives for high-performance lubricants.
• Research & Development: A valuable reagent for academic and industrial research in organophosphorus chemistry and material development.

Basic Information

Product Name	Dioctyl Chloromethylphosphonate
CAS No.	23756-95-8
Molecular Formula	C₁₇H₃₆ClO₃P
Molecular Weight	354.90 g/mol
Synonyms	Chloromethylphosphonic Acid Dioctyl Ester; Bis(2-ethylhexyl) Chloromethylphosphonate; Dioctyl (Chloromethyl)phosphonate; 2-Ethylhexyl Chloromethylphosphonate; Phosphonic Acid, (Chloromethyl)-, Bis(2-ethylhexyl) Ester; Chloromethylphosphonic Acid Bis(2-ethylhexyl) Ester; (Chloromethyl)phosphonic Acid Dioctyl Ester
EINECS	Contact for details

Quality Control

Our Dioctyl Chloromethylphosphonate is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including assay and impurity profiling, to ensure it meets exacting standards for consistency and purity. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory compliance needs.

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. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to minimize moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Chloride Content	Conforms
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.970 - 1.010
Refractive Index (20°C)	1.445 - 1.455

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