Description

1,1'(Dodecane-1,12-Diyl)Dibenzene is a high-purity organic chemical building block characterized by its long-chain alkyl linker connecting two benzene rings. This structure makes it a valuable intermediate for synthesizing specialized polymers, liquid crystals, and advanced organic materials. It is primarily sought by R&D chemists and process engineers in the fine chemical, advanced material science, and pharmaceutical intermediate sectors.

Application

• Polymer Chemistry: Serves as a key monomer or chain extender in the synthesis of polyesters, polyamides, and other specialty polymers requiring rigid aromatic units separated by flexible alkyl spacers.
• Liquid Crystal Materials: Used in the research and development of mesogenic compounds for display technologies, where its molecular geometry influences phase behavior.
• Organic Synthesis Intermediate: Acts as a versatile precursor for further functionalization (e.g., sulfonation, halogenation) to create surfactants, ligands, or more complex aromatic systems.
• Material Science Research: Employed in the development of novel organic frameworks, molecular wires, or model compounds for studying structure-property relationships.
• Pharmaceutical Intermediates: Potential use in the synthesis of active pharmaceutical ingredients (APIs) that incorporate extended biphenyl-like structures.
• Cross-linking Agent: Can be utilized to introduce aromatic character and specific chain length into polymer networks, affecting thermal and mechanical properties.

Basic Information

Product Name	1,1'(Dodecane-1,12-Diyl)Dibenzene
CAS No.	5368-74-1
Molecular Formula	C24H34
Molecular Weight	322.53 g/mol
Synonyms	1,1'-[Dodecane-1,12-diyl]bisbenzene; 1,12-Diphenyldodecane; Dodecane-1,12-diylbisbenzene; p,p'-Diphenyldodecane; 1,12-Bis(phenyl)dodecane; α,ω-Diphenyldodecane; Bibenzyl, α,ω-diphenyl-
EINECS	226-355-6

Quality Control

Our 1,1'(Dodecane-1,12-Diyl)Dibenzene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (IR, NMR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specification results are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at ambient temperature (typically 15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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