Description

Tris[2-Bromo-1-(Chloromethyl)Ethyl] Phosphate is a halogenated organophosphate compound, CAS NO 7328-28-1, valued for its flame-retardant and reactive intermediate properties. Its molecular structure, containing both bromine and chlorine, makes it an effective additive for enhancing the fire resistance of various polymeric materials. This product is primarily sought by manufacturers in the polymer, plastics, and specialty chemical industries for applications requiring high-performance flame retardancy.

Application

• As a reactive or additive flame retardant in polyurethane foams, epoxy resins, and unsaturated polyesters.
• As a key intermediate in the synthesis of more complex halogenated phosphate esters.
• In the formulation of fire-resistant coatings, adhesives, and sealants.
• For research and development of novel flame-retardant systems in academic and industrial laboratories.
• Potential use as a plasticizer modifier in specific polymer blends requiring reduced flammability.

Basic Information

Product Name	Tris[2-Bromo-1-(Chloromethyl)Ethyl] Phosphate
CAS No.	7328-28-1
Molecular Formula	C9H15Br3Cl3O4P
Molecular Weight	564.19 g/mol
Synonyms	Tris(2-bromo-1-chloromethyl)ethyl phosphate; Tris(2-bromo-1-chloromethyl)ethyl phosphate; Phosphoric acid, tris(2-bromo-1-(chloromethyl)ethyl) ester; 2-Bromo-1-(chloromethyl)ethyl phosphate (3:1); Tris(bromochloromethyl)ethyl phosphate; TBEP (context-specific); Flame Retardant 7328-28-1
EINECS	Contact for details

Quality Control

Our production of Tris[2-Bromo-1-(Chloromethyl)Ethyl] Phosphate adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency, purity, and performance. Certificates of Analysis (COA) detailing key specifications 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 heat sources and incompatible materials. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to minimize moisture absorption and decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Density (20°C)	~1.8 g/cm³
Refractive Index (20°C)	Contact for details
Water Content (KF)	≤ 0.5%
Halogen Content (Br/Cl)	Contact for details

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