Description

1,2-Bis(Bromomethyl)-4,5-Dimethylbenzene is a high-purity, multi-functional brominated aromatic building block essential for advanced organic synthesis. Its value lies in its two reactive bromomethyl groups, which enable efficient cross-coupling and cyclization reactions to construct complex molecular architectures. This compound is critically needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty materials industries for creating novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules, particularly those requiring bridged or constrained structures.
• Agrochemical Synthesis: Used to build active ingredients for crop protection agents, leveraging its aromatic core for stability and bioactivity.
• Ligand and Catalyst Development: Serves as a backbone for creating novel chelating ligands and organometallic catalysts.
• Polymer & Material Science: Acts as a cross-linking agent or monomer for producing high-performance resins, flame retardants, and specialty polymers.
• Organic Synthesis Building Block: Facilitates the construction of fused ring systems, macrocycles, and other sophisticated organic compounds in research settings.
• Chemical Research & Development: A versatile tool for method development and exploring new reaction pathways in academic and industrial labs.

Basic Information

Product Name	1,2-Bis(Bromomethyl)-4,5-Dimethylbenzene
CAS No.	60070-06-6
Molecular Formula	C10H12Br2
Molecular Weight	292.01 g/mol
Synonyms	1,2-Bis(bromomethyl)-4,5-dimethylbenzene; 4,5-Dimethyl-1,2-bis(bromomethyl)benzene; 1,2-Di(bromomethyl)-4,5-dimethylbenzene; 4,5-Dimethyl-o-xylene-α,α'-dibromide; α,α'-Dibromo-4,5-dimethyl-o-xylene; NSC 403119; 1,2-Bis(bromomethyl)-4,5-dimethyl-benzene
EINECS	Contact for details

Quality Control

Our 1,2-Bis(Bromomethyl)-4,5-Dimethylbenzene is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC, to ensure high chemical purity and lot-to-lot consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specification results. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical synthesis workflows.

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. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residue on Ignition	< 0.1%
Solubility	Soluble in common organic solvents

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