Description

4,4'-((1,10-Phenanthroline-3,8-Diyl)Bis(Ethyne-2,1-Diyl))Dianiline is a high-purity, conjugated organic building block featuring a rigid phenanthroline core linked to aniline termini via acetylene bridges. This compound matters for its unique electronic and coordination properties, making it a critical intermediate in advanced materials science. It is primarily needed by researchers and manufacturers in the fields of organic electronics, coordination chemistry, and as a precursor for novel ligands and polymers.

Application

• Organic Semiconductor Precursor: Key building block for the synthesis of conjugated polymers and small molecules used in OLEDs, OFETs, and organic photovoltaic cells.
• Ligand Synthesis: Serves as a sophisticated precursor for creating polydentate nitrogen-based ligands for transition metal catalysis and luminescent complexes.
• Metal-Organic Framework (MOF) Construction: Used as a linear, rigid linker to engineer MOFs with specific pore geometries and functionalities for gas storage or separation.
• Supramolecular Chemistry: Employed in the design of molecular wires, switches, and other functional supramolecular architectures due to its extended π-conjugation.
• Chemical Sensing: A foundational material for developing fluorescent or colorimetric sensors for metal ions or small molecules.
• Polymer Research: Incorporated into specialty polymers to impart rigidity, thermal stability, and unique optoelectronic properties.

Basic Information

Product Name	4,4'-((1,10-Phenanthroline-3,8-Diyl)Bis(Ethyne-2,1-Diyl))Dianiline
CAS No.	2803477-15-6
Molecular Formula	C30H18N4
Molecular Weight	434.50 g/mol
Synonyms	3,8-Bis(4-aminophenylethynyl)-1,10-phenanthroline; 4,4'-(1,10-Phenanthroline-3,8-diylbis(ethyne-2,1-diyl))dianiline; 3,8-Bis[(4-aminophenyl)ethynyl]-1,10-phenanthroline; N,N'-(1,10-Phenanthroline-3,8-diyl)bis(4-aminophenylacetylene); 4,4'-(Phenanthroline-3,8-diylbis(ethyne-2,1-diyl))dianiline; 3,8-Di(4-aminophenylethynyl)-1,10-phenanthroline
EINECS	Contact for details

Quality Control

Our 4,4'-((1,10-Phenanthroline-3,8-Diyl)Bis(Ethyne-2,1-Diyl))Dianiline is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot undergoes comprehensive analytical characterization. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to orange powder or crystals
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
Water Content (KF)	< 0.5%

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