Description

3,6-Diethynyl-9-(4-Ethynylphenyl)-9H-Carbazole is a high-purity, multi-functional organic building block characterized by its rigid, conjugated structure and multiple reactive ethynyl groups. This compound matters for its critical role as a precursor in advanced materials science, enabling the synthesis of complex polymers and molecular architectures. It is essential for researchers and manufacturers in the fields of organic electronics, photovoltaics, and specialty polymers who require precise, high-quality intermediates for cutting-edge applications.

Application

• Key monomer for the synthesis of conjugated polymers used in Organic Light-Emitting Diodes (OLEDs) and Organic Photovoltaics (OPVs).
• Building block for cross-linked network polymers and high-performance thermosetting resins.
• Precursor in the development of Metal-Organic Frameworks (MOFs) and porous organic polymers for gas storage and catalysis.
• Intermediate for dendrimer and star-shaped molecule construction in nanotechnology.
• Used in research for creating molecular wires and other components in molecular electronics.
• Starting material for fluorescent probes and sensors due to the carbazole fluorophore.

Basic Information

Product Name	3,6-Diethynyl-9-(4-Ethynylphenyl)-9H-Carbazole
CAS No.	952308-20-2
Molecular Formula	C24H13N
Molecular Weight	315.37 g/mol
Synonyms	9-(4-Ethynylphenyl)-3,6-diethynyl-9H-carbazole; 3,6-Diethynyl-9-(4-ethynylphenyl)carbazole; 1,4-Bis(3,6-diethynyl-9H-carbazol-9-yl)benzene (related isomer); Tris-ethynyl carbazole derivative; Carbazole-based acetylene monomer; Multi-ethynyl carbazole; TECz
EINECS	Contact for details

Quality Control

Every batch of our 3,6-Diethynyl-9-(4-Ethynylphenyl)-9H-Carbazole is produced and tested under stringent quality management protocols to ensure batch-to-batch consistency and high purity. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Due to its sensitivity to oxidation, the container should be sealed under inert gas after each use to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 10 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.