Description

2,5-Dichlorophenyl Ethyl Phenyl Phosphate is a specialized organophosphate compound with the CAS registry number 38149-73-4. This chemical is valued for its role as a key intermediate and functional additive in advanced material synthesis. It is primarily sought by manufacturers in the polymer and specialty chemical industries for applications requiring flame retardancy and plasticization. Our supply ensures high purity and batch-to-batch consistency for critical industrial processes.

Application

• As a reactive intermediate or additive in the synthesis of flame retardants for polymers and plastics.
• Utilized in the production of specialty plasticizers for high-performance resin systems.
• Potential use as a building block in agrochemical and pharmaceutical research.
• Employed in the formulation of lubricant additives and functional fluids.
• Serves as a key intermediate for liquid crystal and other advanced material development.
• Used in laboratory-scale organic synthesis and chemical research.

Basic Information

Product Name	2,5-Dichlorophenyl Ethyl Phenyl Phosphate
CAS No.	38149-73-4
Molecular Formula	C14H13Cl2O4P
Molecular Weight	347.13 g/mol
Synonyms	Ethyl Phenyl 2,5-Dichlorophenyl Phosphate; Phosphoric Acid, Ethyl Phenyl 2,5-Dichlorophenyl Ester; 2,5-Dichlorophenyl Ethoxy(phenoxy)phosphine Oxide; O-Ethyl O-Phenyl 2,5-Dichlorophenyl Phosphate; Ethyl Phenyl (2,5-Dichlorophenyl) Phosphate; NSC 163082
EINECS	Contact for details

Quality Control

Our 2,5-Dichlorophenyl Ethyl Phenyl Phosphate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality parameters. For customers with specific regulatory needs, we can discuss compliance with relevant standards upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. The material should be handled in accordance with good industrial hygiene and safety practice.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (20°C)	~1.35 g/cm³

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