Description

Ethylene Bis(Bis(2-Chloroethyl)Phosphate) is a specialized organophosphorus compound primarily utilized as a flame retardant additive and a reactive intermediate. Its molecular structure, featuring multiple chloroethyl phosphate groups, provides significant value in enhancing the fire resistance of polymeric materials. This product is essential for manufacturers in the plastics, textiles, and coatings industries seeking to meet stringent fire safety regulations. It is also investigated for applications in specialized chemical synthesis.

Application

• As a flame retardant additive for engineering plastics, polyurethane foams, and epoxy resins.
• As a reactive intermediate in the synthesis of more complex organophosphorus compounds.
• In the formulation of fire-resistant coatings and paints for industrial and construction materials.
• For the treatment of textiles and fabrics to impart flame-retardant properties.
• Potential use as a plasticizer with flame-retardant functionality in certain polymer systems.
• In research and development for novel flame retardant synergists and formulations.

Basic Information

Product Name	Ethylene Bis(Bis(2-Chloroethyl)Phosphate)
CAS No.	33125-86-9
Molecular Formula	C10H20Cl4O8P2
Molecular Weight	484.01 g/mol
Synonyms	1,2-Ethanediyl Bis[bis(2-chloroethyl) phosphate]; Ethylene Glycol Bis[bis(2-chloroethyl) phosphate]; Bis(2-chloroethyl) Ethylene Diphosphate; Tetrakis(2-chloroethyl) Ethylene Diphosphate; Flame Retardant FR-1; NSC 26649; Ethylene Bis(2-chloroethyl Phosphate) Dimer
EINECS	Contact for details

Quality Control

Our production of Ethylene Bis(Bis(2-Chloroethyl)Phosphate) adheres to strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency and meets defined specifications for purity and key physical properties. Certificates of Analysis (COA) documenting these results 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 strong bases and incompatible materials. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Density (at 20°C)	~1.45 g/cm³
Refractive Index (n20D)	~1.48
Water Content (Karl Fischer)	≤ 0.5%
Chloride Content	Contact for details
Phosphorus Content	Contact for details

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