Description

2,2-Bis(Bromomethyl)-3-Chloropropyl Bis[2-Chloro-1-(Chloromethyl)Ethyl] Phosphate is a halogenated organophosphate compound with a complex, multi-functional structure. This chemical is valued for its role as a reactive intermediate and flame-retardant synergist in advanced polymer formulations. It is primarily sought by manufacturers in the plastics, textiles, and specialty chemical industries for developing materials with enhanced fire safety and thermal stability properties.

Application

• Reactive Flame Retardant Intermediate: A key building block in the synthesis of polymeric and additive flame retardants for engineering plastics and epoxy resins.
• Polymer Modification: Used to incorporate flame-retardant properties directly into polymer backbones, such as polyurethanes, polyesters, and polycarbonates.
• Textile Finishing: Imparts durable flame resistance to technical textiles, coatings, and fibers for protective clothing and industrial fabrics.
• Synergist in Flame-Retardant Formulations: Enhances the efficacy of primary flame retardants like antimony trioxide in PVC, wire & cable insulation, and other halogenated systems.
• Specialty Chemical Synthesis: Serves as a versatile intermediate for producing other complex halogenated phosphates and phosphonates.

Basic Information

Product Name	2,2-Bis(Bromomethyl)-3-Chloropropyl Bis[2-Chloro-1-(Chloromethyl)Ethyl] Phosphate
CAS No.	66108-37-0
Molecular Formula	C11H18Br2Cl3O4P
Molecular Weight	557.35 g/mol
Synonyms	Phosphoric acid, 2,2-bis(bromomethyl)-3-chloro-1-propanediyl bis[2-chloro-1-(chloromethyl)ethyl] ester; Tris(2,3-dibromopropyl) phosphate derivative; TDBPP derivative; Brominated chlorinated phosphate ester; Flame retardant 66108-37-0; Halogenated phosphate ester intermediate; Reactive bromine/chlorine phosphate
EINECS	Contact for details

Quality Control

Our production of 2,2-Bis(Bromomethyl)-3-Chloropropyl Bis[2-Chloro-1-(Chloromethyl)Ethyl] Phosphate adheres to stringent quality protocols to ensure batch-to-batch consistency and reliability for industrial synthesis. Each lot is analyzed to confirm identity, purity, and halogen content. Certificates of Analysis (COA) documenting key specifications are provided with every shipment 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 15-25°C. The product is stable under these conditions but should be used promptly after opening to maintain quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Bromine (Br) Content	Contact for details
Chlorine (Cl) Content	Contact for details
Phosphorus (P) Content	Contact for details
Acidity (as H3PO4)	≤ 0.5%
Water Content (KF)	≤ 0.2%

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