Description

(2,2,2-Trichloro-1-Hydroxyethyl)Phosphonic Acid Bis(2-Ethylhexyl) Ester is a specialized organophosphorus compound that serves as a key intermediate and functional additive in advanced chemical synthesis. Its molecular structure, featuring both phosphonic acid ester and trichloroethanol moieties, provides unique reactivity and performance characteristics. This chemical is primarily utilized by manufacturers in the polymer, agrochemical, and specialty chemical industries seeking to enhance product properties or develop novel materials.

Application

• As a reactive intermediate or monomer in the synthesis of flame-retardant polymers and resins.
• Utilized as a plasticizer or stabilizer additive in PVC and other halogenated polymer systems.
• Employed as a key building block for advanced agrochemicals, such as herbicides and plant growth regulators.
• Acts as a chelating agent or extraction solvent in specific hydrometallurgical processes.
• Serves as a specialty additive in lubricants and functional fluids to modify viscosity and thermal properties.
• Used in research and development for creating novel phosphonate-based materials with tailored properties.

Basic Information

Product Name	(2,2,2-Trichloro-1-Hydroxyethyl)Phosphonic Acid Bis(2-Ethylhexyl) Ester
CAS No.	63950-92-5
Molecular Formula	C20H38Cl3O5P
Molecular Weight	495.82 g/mol
Synonyms	Bis(2-ethylhexyl) (2,2,2-trichloro-1-hydroxyethyl)phosphonate; 2,2,2-Trichloro-1-hydroxyethylphosphonic acid bis(2-ethylhexyl) ester; Phosphonic acid, (2,2,2-trichloro-1-hydroxyethyl)-, bis(2-ethylhexyl) ester; Tris(2-ethylhexyl) phosphonate derivative; TOHP bis(2-ethylhexyl) ester; Trichloroethanol phosphonate ester
EINECS	Contact for details

Quality Control

Our production of (2,2,2-Trichloro-1-Hydroxyethyl)Phosphonic Acid Bis(2-Ethylhexyl) Ester adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure consistency and reliability for industrial applications. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Density (20°C)	~1.15 g/cm³

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