Description

1-Bromo-4-Dodecylbenzene is a high-purity, long-chain alkyl-substituted bromobenzene derivative, serving as a critical synthetic intermediate and functional material precursor. Its value lies in the combination of a reactive bromine atom and a lipophilic dodecyl chain, enabling precise molecular design for advanced applications. This compound is essential for R&D and production in the pharmaceutical, liquid crystal, and specialty polymer industries, where tailored organic structures are required.

Application

• Liquid Crystal Synthesis: A key intermediate in the production of advanced liquid crystal materials for displays (LCDs) and optical devices.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring lipophilic side chains.
• Specialty Polymer Monomers: Serves as a building block for polymers with specific thermal, mechanical, or surface properties.
• Organic Synthesis & Research: A versatile reagent for cross-coupling reactions (e.g., Suzuki, Heck) and the introduction of dodecylphenyl groups into complex molecules.
• Surfactant & Additive Precursor: Used in the development of specialized surfactants, lubricant additives, and corrosion inhibitors.
• Material Science: Employed in the creation of organic semiconductors, self-assembled monolayers (SAMs), and other functional organic materials.

Basic Information

Product Name	1-Bromo-4-Dodecylbenzene
CAS No.	126930-72-1
Molecular Formula	C₁₈H₂₉Br
Molecular Weight	325.33 g/mol
Synonyms	4-Dodecylbromobenzene; p-Dodecylbromobenzene; 4-Bromododecylbenzene; 1-Bromo-4-dodecyl-benzene; (4-Bromophenyl)dodecane; p-Bromododecylbenzene; Dodecylphenyl bromide; 4-(Bromophenyl)dodecane
EINECS	Contact for details

Quality Control

Our 1-Bromo-4-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 guarantee compliance with your research and production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0% (Standard Grade)
Purity (HPLC/GC)	≥ 99.0% (High Purity Grade)
Water Content (KF)	≤ 0.5%

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