Description

1,1'-Isopropylidenebis(4-Allyloxydibromobenzene) is a specialized brominated aromatic compound featuring both isopropylidene and allyloxy functional groups. This unique molecular structure makes it a valuable intermediate for synthesizing advanced polymers and flame retardants, offering enhanced thermal stability and reactivity. It is primarily sought by R&D chemists and production engineers in the polymer, electronics, and specialty chemical industries for developing high-performance materials.

Application

• As a key reactive intermediate in the synthesis of high-performance, brominated epoxy resins for printed circuit boards.
• As a flame retardant precursor for engineering plastics and polymer composites used in electronics and automotive applications.
• In the development of specialty cross-linking agents for coatings and adhesives requiring enhanced thermal and chemical resistance.
• For research into novel photopolymers and photoactive materials, leveraging its aromatic and allylic functionalities.
• As a building block in organic synthesis for creating complex ligands and functional materials.

Basic Information

Product Name	1,1'-Isopropylidenebis(4-Allyloxydibromobenzene)
CAS No.	37769-31-6
Molecular Formula	C23H24Br2O2
Molecular Weight	508.25 g/mol
Synonyms	4,4'-(Propane-2,2-diyl)bis(2,6-dibromo-1-(allyloxy)benzene); 2,2-Bis(3,5-dibromo-4-allyloxyphenyl)propane; Tetrabromobisphenol A diallyl ether; Bisphenol A, tetrabromo-, diallyl ether; Allyl ether of tetrabromobisphenol A
EINECS	Contact for details

Quality Control

Our 1,1'-Isopropylidenebis(4-Allyloxydibromobenzene) is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and IR for structural confirmation, to ensure it meets precise specifications. A comprehensive Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is available for each lot upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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