Description

1,3-Dibromo-5-dodecylbenzene is a specialized brominated aromatic compound featuring a long alkyl chain. This unique structure makes it a valuable intermediate for the synthesis of advanced materials, particularly liquid crystals and organic electronic components. It is primarily sought after by R&D chemists and process engineers in the fine chemical, advanced material, and pharmaceutical industries for constructing complex molecular architectures.

Application

• Liquid Crystal Synthesis: A key building block (mesogen) for the production of nematic and smectic liquid crystals used in display technologies.
• Organic Semiconductor Precursor: Serves as an intermediate in the manufacture of organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs).
• Pharmaceutical Intermediate: Utilized in the research and development of novel active pharmaceutical ingredients (APIs) requiring specific brominated aromatic motifs.
• Polymer Modification: Acts as a functional monomer or cross-linking agent to introduce bromine and aromaticity into polymer backbones, altering thermal and optical properties.
• Ligand and Catalyst Development: Used to synthesize sophisticated ligands for metal-organic frameworks (MOFs) or transition metal catalysts.
• Flame Retardant Research: Investigated as a potential additive or reactive component in flame-retardant formulations for plastics and textiles.

Basic Information

Product Name	1,3-Dibromo-5-dodecylbenzene
CAS No.	231606-27-2
Molecular Formula	C18H28Br2
Molecular Weight	428.23 g/mol
Synonyms	5-Dodecyl-1,3-dibromobenzene; 1,3-Dibromo-5-dodecyl-benzene; Benzene, 1,3-dibromo-5-dodecyl-; 231606-27-2; 1,3-Dibromo-5-n-dodecylbenzene
EINECS	Contact for details

Quality Control

Our 1,3-Dibromo-5-dodecylbenzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%

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