Description

Benzene, 1,4-Bis(Bromodiphenylmethyl)- CAS NO 205180-53-6 is a specialized brominated aromatic compound featuring a unique structure with two bromodiphenylmethyl substituents. This compound serves as a valuable advanced intermediate in synthetic organic chemistry, particularly for constructing complex molecular architectures. It is primarily utilized by pharmaceutical R&D and advanced material science sectors for the development of novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Ligand & Catalyst Precursor: Used in the preparation of specialized ligands for transition metal catalysis and organometallic chemistry.
• Polymer & Material Science: Serves as a monomer or cross-linking agent for developing high-performance, bromine-functionalized polymers and resins.
• Organic Synthesis Reagent: Employed in research laboratories for introducing bulky, functionalized aromatic groups into target molecules.
• Liquid Crystal & OLED Material Research: Acts as a core structure in the development of novel organic electronic materials.
• Flame Retardant Synthon: Used as a precursor in the synthesis of advanced, bromine-containing flame retardant additives.

Basic Information

Product Name	Benzene, 1,4-Bis(Bromodiphenylmethyl)-
CAS No.	205180-53-6
Molecular Formula	C38H28Br2
Molecular Weight	644.44 g/mol
Synonyms	1,4-Bis(bromodiphenylmethyl)benzene; p-Bis(bromodiphenylmethyl)benzene; 1,4-Bis(α-bromo-α,α-diphenylmethyl)benzene; Benzene, 1,4-bis[(bromodiphenyl)methyl]-; Tetraphenyl-p-xylene dibromide; Bis(bromotriphenylmethyl)benzene; p-Xylene, α,α,α',α'-tetraphenyl-, tetrabromide derivative; BBTB (common abbreviation)
EINECS	Contact for details

Quality Control

Our Benzene, 1,4-Bis(Bromodiphenylmethyl)- is manufactured under strict quality protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure compliance with stringent R&D and process chemistry standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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