Description

9H-Carbazole, 1,3,6,8-Tetraethynyl- is a highly functionalized carbazole derivative, distinguished by its four ethynyl groups which confer unique electronic and structural properties. This compound is a critical advanced intermediate for the synthesis of sophisticated organic electronic materials and complex molecular architectures. It is essential for researchers and manufacturers in the fields of organic semiconductors, OLED materials, and advanced polymer chemistry.

Application

• Organic Semiconductor Precursor: A key building block for creating novel hole-transport materials (HTMs) and electron-transport materials (ETMs) in organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs).
• Conjugated Polymer Synthesis: Serves as a monomer for constructing rigid, linear conjugated polymers with tailored band gaps for electronic and optoelectronic applications.
• Metal-Organic Framework (MOF) Linker: Used in the design of functional MOFs due to its ability to form extended networks via Sonogashira or Glaser coupling reactions.
• Non-linear Optical (NLO) Materials: Investigated for the development of materials with enhanced second- or third-order non-linear optical responses.
• Chemical Sensor Development: Functionalized to create sensitive layers for detecting specific analytes based on fluorescence or conductivity changes.
• Academic & Industrial R&D: A valuable reagent for exploring new reactions in synthetic organic chemistry and materials science.

Basic Information

Product Name	9H-Carbazole, 1,3,6,8-Tetraethynyl-
CAS No.	2151811-65-1
Molecular Formula	C20H8N2
Molecular Weight	276.30 g/mol
Synonyms	1,3,6,8-Tetraethynyl-9H-carbazole; 1,3,6,8-Tetraethynylcarbazole; Carbazole-1,3,6,8-tetrayltetrakis(ethyne); 9H-Carbazole-1,3,6,8-tetrayltetrakis(ethyne); 1,3,6,8-Tetrakis(ethynyl)-9H-carbazole; TECz; Tetraethynylcarbazole
EINECS	Contact for details

Quality Control

Our 9H-Carbazole, 1,3,6,8-Tetraethynyl- is produced under strict quality management protocols. Each batch undergoes comprehensive analytical characterization to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing results from NMR, HPLC, and other relevant tests are provided to guarantee the material meets your specific research or production requirements.

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, keep away from strong oxidizers and minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Yellow to orange powder or crystalline solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Melting Point	Contact for details

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