Description

9-(9-Anthrylethynyl)Anthracene is a high-purity, conjugated organic compound featuring a rigid, extended π-system, making it a valuable material for advanced optoelectronic research and development. Its core value lies in its exceptional photophysical properties, which are critical for tuning light absorption and emission in next-generation devices. This compound is primarily needed by researchers and manufacturers in the organic electronics, photonics, and materials science sectors.

Application

• Organic Light-Emitting Diodes (OLEDs): As a key emissive or host material in the development of blue or deep-blue OLEDs for displays and lighting.
• Organic Photovoltaics (OPVs/Solar Cells): Utilized as an electron donor or acceptor material in the active layer to improve light-harvesting efficiency and charge transport.
• Chemical Sensors: Employed in the fabrication of fluorescent chemosensors for the detection of specific ions or molecules due to its sensitive emission properties.
• Organic Field-Effect Transistors (OFETs): Serves as a semiconducting channel material to study and enhance charge carrier mobility.
• Nonlinear Optical (NLO) Materials: Investigated for its potential in applications requiring high second or third harmonic generation.
• Fluorescent Tags and Probes: Used in biochemical research as a stable, high-quantum-yield fluorophore for labeling and imaging.
• Academic & Industrial R&D: A fundamental building block for synthesizing more complex polycyclic aromatic hydrocarbons (PAHs) and studying structure-property relationships.

Basic Information

Product Name	9-(9-Anthrylethynyl)Anthracene
CAS No.	20199-19-3
Molecular Formula	C36H20
Molecular Weight	452.55 g/mol
Synonyms	9-[(9-Anthracenyl)ethynyl]anthracene; 9-(Anthracen-9-ylethynyl)anthracene; 9,9'-(1,2-Ethynediyl)bisanthracene; Anthracene, 9,9'-(1,2-ethynediyl)bis-; 9-(9-Anthryl)ethynylanthracene; Bis(9-anthryl)acetylene; 9-Ethynyl-9'-anthryl anthracene
EINECS	Contact for details

Quality Control

Our 9-(9-Anthrylethynyl)Anthracene is produced under stringent conditions to ensure batch-to-batch consistency and high performance for research and development. Each lot undergoes rigorous analytical testing, including HPLC for purity verification and structural confirmation via spectroscopic methods. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). This material is light-sensitive (store away from light). For long-term storage, consider storing under an inert atmosphere to prevent potential oxidation.

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	< 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.