Description

Phosphoric Acid 2-Bromo-1-(Chloromethyl)Ethyl=3-Bromo-2,2-Dimethylpropyl=2-Chloro-1-(Chloromethyl)Ethyl Ester CAS NO 68921-85-7 is a specialized organophosphorus compound featuring a unique multi-halogenated alkyl ester structure. This molecular architecture makes it a valuable highly reactive intermediate for synthesizing complex molecules where precise halogen and phosphonate functionality is required. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those requiring halogenated phosphonate ester motifs for bioactivity or as prodrug components.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, where its reactive halogen and phosphate groups can be incorporated into target molecules.
• Ligand and Catalyst Precursor: Acts as a starting material for creating specialized organophosphorus ligands used in asymmetric catalysis and metal complexation.
• Flame Retardant Research: Investigated as a potential monomer or additive in the development of new flame-retardant polymers due to its phosphorus and halogen content.
• Chemical Cross-linking Agent: Utilized in material science for modifying polymers or resins, introducing reactive sites for cross-linking to alter physical properties.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for constructing complex organic frameworks through reactions like Arbuzov or Michaelis-Arbuzov rearrangements.

Basic Information

Item	Details
Product Name	Phosphoric Acid 2-Bromo-1-(Chloromethyl)Ethyl=3-Bromo-2,2-Dimethylpropyl=2-Chloro-1-(Chloromethyl)Ethyl Ester
CAS No.	68921-85-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Phosphoric Acid Tris(2-Bromo-1-chloroethyl) Ester (mixed isomers); Tris(2-bromo-1-chloroethyl) Phosphate; 2-Bromo-1-chloroethyl Phosphate (mixed esters); TBCEP (common abbreviation); Phosphoric Acid, Tris(2-bromo-1-chloroethyl) Ester; NSC 93315; Halogenated Trialkyl Phosphate Ester
EINECS	Contact for details

Quality Control

Every batch of our Phosphoric Acid 2-Bromo-1-(Chloromethyl)Ethyl=3-Bromo-2,2-Dimethylpropyl=2-Chloro-1-(Chloromethyl)Ethyl Ester is manufactured and tested under a strict quality management system. We ensure identity, purity, and consistency through advanced analytical techniques including HPLC, GC, NMR, and IR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and organic solvents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture uptake and decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Specific Gravity (20°C)	Contact for details

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