Description

Bis(2,4-Dichlorophenyl)Ethyl Phosphate (8Ci)(9Ci) is a specialized organophosphate ester compound with the CAS number 66796-48-3. This chemical is valued for its role as a key intermediate and functional additive in advanced material synthesis. It is primarily sought by industrial manufacturers and research institutions engaged in developing flame retardants, plasticizers, and performance polymers. Its unique structure offers specific reactivity and properties that are critical for high-performance applications.

Application

• As a flame retardant additive or reactive intermediate in the production of engineering plastics, resins, and synthetic polymers.
• As a plasticizer or modifier in specialty polymer formulations to enhance flexibility and processing characteristics.
• As a key synthetic intermediate in the pharmaceutical and agrochemical industries for constructing complex molecules.
• In research and development for novel lubricant additives and functional fluids.
• As a potential component in the synthesis of liquid crystal polymers (LCPs) and other high-performance materials.
• For use in laboratory-scale organic synthesis and process chemistry studies.

Basic Information

Product Name	Bis(2,4-Dichlorophenyl)Ethyl Phosphate (8Ci)(9Ci)
CAS No.	66796-48-3
Molecular Formula	C14H11Cl4O4P
Molecular Weight	424.02 g/mol
Synonyms	Ethyl Bis(2,4-dichlorophenyl) Phosphate; Ethylbis(2,4-dichlorophenyl) Phosphate; Phosphoric Acid, Ethyl Bis(2,4-dichlorophenyl) Ester; 2,4-Dichlorophenyl Ethyl Phosphate; NSC 403058; Ethyl Di(2,4-dichlorophenyl) Phosphate; Bis(2,4-Dichlorophenyl) Ethylphosphate
EINECS	Contact for details

Quality Control

Our Bis(2,4-Dichlorophenyl)Ethyl Phosphate is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment ensures the material meets the stringent requirements for research and industrial synthesis.

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 bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to minimize moisture absorption and contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%

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