Description

4,16-Dibromo[2.2]paracyclophane is a high-purity, halogenated derivative of the versatile [2.2]paracyclophane scaffold, a key building block in advanced materials science. This compound matters for its role as a critical precursor in the synthesis of functionalized polymers and specialty monomers, particularly for creating thin-film coatings with unique electronic and optical properties. It is essential for researchers and manufacturers in the fields of organic electronics, photolithography, and polymer chemistry who require precise, high-quality intermediates for material innovation.

Application

• Precursor for Parylene-type Polymers: Serves as a key monomer in the chemical vapor deposition (CVD) synthesis of halogenated parylene coatings for specialized barrier layers.
• Organic Semiconductor Research: Used in the development of novel organic electronic materials and conductive polymers due to its functionalizable bromine groups.
• Photoresist and Lithography Materials: Acts as a building block for advanced photoresists used in microelectronics and semiconductor fabrication.
• Cross-linking Agent: Utilized in polymer chemistry to introduce cross-links, enhancing thermal and mechanical stability of specialty resins.
• Ligand and Catalyst Synthesis: Provides a rigid, functionalized backbone for synthesizing novel ligands and catalysts in asymmetric synthesis.
• Surface Modification: Enables the creation of functionalized surfaces with specific chemical reactivity for sensor development and adhesion promotion.

Basic Information

Product Name	4,16-Dibromo[2.2]Paracyclophane
CAS No.	96392-77-7
Molecular Formula	C16H14Br2
Molecular Weight	366.09 g/mol
Synonyms	1,4-Dibromo-2,5-cyclophane; 4,16-Dibromo[2.2]paracyclophane; Dibromo[2.2]paracyclophane; 4,16-Dibromodibenzo[a,c]cyclooctene; 1,4-Dibromo-2,5-dihydro[2.2]paracyclophane; 4,16-Dibromo-1,2,4,5,9,10,12,13-octahydro[2.2]paracyclophane; p-Dibromo[2.2]paracyclophane
EINECS	Contact for details

Quality Control

Our 4,16-Dibromo[2.2]paracyclophane is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity for research and industrial applications. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to verify identity and purity. A Certificate of Analysis (COA) detailing all specifications 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 storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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