Description

4,4'-(Anthracene-9,10-Diylbis(Ethyne-2,1-Diyl))Dibenzaldehyde is a high-purity, advanced organic building block featuring a rigid anthracene core extended with ethynyl-linked benzaldehyde groups. This compound matters for its role as a critical precursor in the synthesis of novel functional materials, particularly organic semiconductors and light-emitting components. It is essential for researchers and manufacturers in the organic electronics, photovoltaics, and advanced material science sectors who require precise molecular architectures for cutting-edge applications.

Application

• Organic Semiconductor Precursor: A key intermediate for synthesizing acene-based p-type and n-type organic semiconductors for OFETs (Organic Field-Effect Transistors).
• OLED Material Development: Serves as a building block for creating novel emitters or host materials in Organic Light-Emitting Diodes (OLEDs) for displays and lighting.
• Photovoltaic Research: Used in the development of donor or acceptor materials for organic solar cells (OPVs) due to its extended π-conjugation and tunable electronic properties.
• Non-Linear Optical (NLO) Materials: Employed in research for creating materials with specific second or third-order optical non-linearities for photonic devices.
• Chemical Sensor Fabrication: Acts as a functional component in the synthesis of fluorescent chemosensors for detecting specific ions or molecules.
• Polymer and Dendrimer Synthesis: Utilized as a core or linker unit in the construction of conjugated polymers or dendrimers with precise molecular weight and structure.
• Academic & Industrial R&D: A valuable tool for fundamental research in supramolecular chemistry and material science exploration.

Basic Information

Item	Details
Product Name	4,4'-(Anthracene-9,10-Diylbis(Ethyne-2,1-Diyl))Dibenzaldehyde
CAS No.	1361119-48-3
Molecular Formula	C32H18O2
Molecular Weight	434.49 g/mol
Synonyms	9,10-Bis(4-formylphenylethynyl)anthracene; 4,4'-(9,10-Anthracenediylbis(ethyne-2,1-diyl))dibenzaldehyde; 9,10-Bis[(4-formylphenyl)ethynyl]anthracene; ADA (abbreviation in material science); Anthracene-9,10-diylbis(ethyne-2,1-diyl-4,1-phenylene)dicarbaldehyde; 4,4'-(Anthracene-9,10-diyl)bis(ethyne-2,1-diyl)dibenzaldehyde; Contact for additional trade names or abbreviations.
EINECS	Contact for details

Quality Control

Our 4,4'-(Anthracene-9,10-Diylbis(Ethyne-2,1-Diyl))Dibenzaldehyde is produced under stringent conditions to ensure batch-to-batch consistency and high purity, critical for sensitive electronic applications. Each lot undergoes rigorous analytical testing, including HPLC for purity, NMR for structural confirmation, and elemental analysis. Comprehensive Certificates of Analysis (COA) detailing all specifications are provided to support your R&D and quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C under an inert atmosphere (e.g., argon or nitrogen) to prevent oxidation. Allow the container to reach room temperature before opening to minimize moisture condensation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Heavy Metals (as Pb)	< 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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