Carbazole (C₁₂H₉N) is a tricyclic aromatic heterocycle composed of two benzene rings fused on either side of a nitrogen-containing five-membered ring. It is widely used in the synthesis of dyes, pharmaceuticals, organic light-emitting diodes (OLEDs), and polymers. Apollo Scientific offers Carbazole at 98% purity, making it suitable for both chemical research and industrial development.
Chemical and Physical Properties
| Property | Value |
|---|
| Chemical Name | Carbazole |
| CAS Number | 86-74-8 |
| Molecular Formula | C₁₂H₉N |
| Molecular Weight | 167.21 g/mol |
| Purity | ≥98% |
| Appearance | White to off-white crystalline solid |
| Melting Point | 240–246 °C |
| Boiling Point | 355 °C |
| Flash Point | 220 °C |
| Density | 1.1 g/cm³ (at 25 °C) |
| Storage Temperature | Ambient |
| EINECS | 201-696-0 |
| MDL Number | MFCD00004960 |
Hazard and Transport Information
| Classification | Details |
|---|
| UN Number | 3077 |
| ADR Classification | Class 9 + EHS, Packing Group III |
| Hazard Symbols | ![Irritant], ![Health], ![Environment] (GHS07, GHS08, GHS09) |
| Hazard Categories | Irritant to skin, serious eye irritation, harmful to the environment |
Packaging Options
| Pack Size | Catalog Number |
|
|---|
| 25 g | OR1866-25G |
|
| 100 g | OR1866-100G |
|
Applications
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Intermediate in pharmaceutical and agrochemical synthesis
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Precursor for carbazole-based dyes and pigments
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Monomer unit for polymer synthesis (e.g., conducting polymers)
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Electron-donating component in OLED and photovoltaic materials
Handling and Storage
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Store at ambient temperature in a well-ventilated, dry area.
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Avoid contact with skin and eyes. Use appropriate PPE.
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Dispose of contents and container in accordance with local regulations.
https://www.labmartgh.com/shop/product/apollo-sci-carbazole-98-31065
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