909342-65-0

Basic information

• Product Name: 3,6-Diethynylcarbazole
• Synonyms: 3,6-Diethynylcarbazole;3,6-diethynyl-9H-carbazole
• CAS NO: 909342-65-0
• Molecular Formula: C₁₆H₉N
• Molecular Weight: 215.24936
• Mol File: 909342-65-0.mol
• Article Data: 7

Chemical Properties

• Melting Point: 197.0 to 201.0 °C
• Boiling Point: 431.4±25.0 °C(Predicted)
• Appearance: /
• Density: 1.24±0.1 g/cm3(Predicted)
• PKA: 15.90±0.30(Predicted)
• CAS DataBase Reference: 3,6-Diethynylcarbazole(CAS DataBase Reference)
• NIST Chemistry Reference: 3,6-Diethynylcarbazole(909342-65-0)
• EPA Substance Registry System: 3,6-Diethynylcarbazole(909342-65-0)

Safety Data

• Hazardous Substances Data: 909342-65-0(Hazardous Substances Data)

Usage

Description

3,6-Diethynylcarbazole is a chemical compound belonging to the carbazole family, characterized by the molecular formula C16H8N2. It features two ethynyl groups that endow it with distinctive properties. Known for its high thermal stability and electron-transporting capability, this compound is a significant building block in the realm of organic electronic materials.

Uses

Used in Organic Electronic Materials:
3,6-Diethynylcarbazole is utilized as a key component in the development of organic light-emitting diodes (OLEDs) and organic photovoltaic devices. Its high thermal stability and electron-transporting properties make it an ideal candidate for enhancing the performance and reliability of these devices.
Used in Optoelectronic Devices:
3,6-Diethynylcarbazole is also studied for its potential applications in optoelectronic devices, where its unique properties can contribute to the advancement of technology in this field.
Used in Sensing Materials:
3,6-Diethynylcarbazole has been explored for its use in sensing materials, capitalizing on its chemical and physical characteristics to detect or respond to various stimuli.
Used as a Reagent in Organic Synthesis:
Furthermore, 3,6-Diethynylcarbazole serves as a reagent in organic synthesis, facilitating the creation of new compounds and materials with potential applications across different industries.

Upstream product

• 1233502-91-4 3,6-bis((trimethylsilyl)ethynyl)-9H-carbazole 
• 57103-02-3 3,6-diiodocarbazole 
• 1066-54-2 trimethylsilylacetylene 
• 86-74-8 9H-carbazole 
• 6825-20-3 3,6-dibromo-9H-carbazole 
• 1304628-08-7 C₂₂H₂₁NO₂ 

Downstream Products

• 1304628-09-8 3,6-bis[2-(4-nitrophenyl)-ethynyl]-9H-carbazole 

Relevant articles and documents

A Competitive Pull-Down Assay Using G-quadruplex DNA Linked Magnetic Nanoparticles to Determine Specificity of G-quadruplex Ligands

Herein, we develop a competitive screening method in which G-quadruplex DNA linked magnetic nanoparticles pull down selective ligands for a particular quadruplex topology from a series of small molecules. The screening strategy is first optimized with known G-quadruplex ligands and then used with a new series of G-quadruplex interactive bis-triazolyl ligands that are synthesized by Cu(I)-catalyzed azide-alkyne cycloaddition. The assay enables the identification of c-MYC and BCL2 G-quadruplex selective bis-triazole ligands that specifically target promoter G-quadruplexes in cancer cells.

Selective hydration of electron-rich aryl-alkynes by a schrock-type molybdenum alkylidene catalyst

We present herein the regioselective hydration of electron-rich aryl-alkynes in presence of a Schrocktype molybdenum alkylidene catalyst. The structures of the obtained ketones were confirmed by NMR spectroscopy and HRMS as well as by single-crystal X-ray diffraction. We found out that in our conditions the hydration reaction is efficient only for aryl-alkynes and their reactivity is highly dependent on the electronic nature of the substituents on the aryl group.

Easy accessible blue luminescent carbazole-based materials for organic light-emitting diodes

The thermal, optical, electrochemical and charge transport properties of a series of nine straightforward carbazole-based compounds have been analysed and interpreted according to their molecular structure by means of the X-ray analysis of single crystals. A non-doped OLED device with low turn-on voltage and maximum luminance up to 1.4 × 104 cd m?2 was achieved. DFT calculations have been performed to explain the high efficiency of radiative exciton production.