Description
3,3′-Bicarbazole (CAS No. 1984-49-2) is a high-purity organic compound with the molecular formula C24H16N2, widely utilized in advanced material science and optoelectronic research. This bicarbazole derivative, systematically named 3-(9H-carbazol-3-yl)-9H-carbazole, features a rigid conjugated structure ideal for studying charge transport properties in organic semiconductors. Our product is synthesized under stringent quality controls, ensuring >98% purity (HPLC) for reliable performance in sensitive applications. Supplied as a fine white to off-white powder, it exhibits excellent thermal stability with decomposition temperatures exceeding 300°C. Each batch undergoes comprehensive characterization including 1H/13C NMR, mass spectrometry, and elemental analysis to guarantee structural integrity. Suitable for vacuum deposition in OLED fabrication, this material is packaged under inert atmosphere in amber glass vials to prevent degradation. Researchers value its consistent electrochemical properties (HOMO/LUMO ~5.2/2.3 eV) for designing host materials in phosphorescent devices.
Properties
- CAS Number: 1984-49-2
- Complexity: 472
- IUPAC Name: 3-(9H-carbazol-3-yl)-9H-carbazole
- InChI: InChI=1S/C24H16N2/c1-3-7-21-17(5-1)19-13-15(9-11-23(19)25-21)16-10-12-24-20(14-16)18-6-2-4-8-22(18)26-24/h1-14,25-26H
- InChI Key: PUMOFXXLEABBTC-UHFFFAOYSA-N
- Exact Mass: 332.131348519
- Molecular Formula: C24H16N2
- Molecular Weight: 332.4
- SMILES: C1=CC=C2C(=C1)C3=C(N2)C=CC(=C3)C4=CC5=C(C=C4)NC6=CC=CC=C65
- Topological: 31.6
- Monoisotopic Mass: 332.131348519
- Synonyms: 3,3′-Bicarbazole, 807-984-8, 9H,9’H-3,3′-Bicarbazole, 1984-49-2, 3,3′-BI-9H-CARBAZOLE, 3-(9H-carbazol-3-yl)-9H-carbazole, MFCD11046470, SCHEMBL670060, SCHEMBL698660, SCHEMBL5998343, SCHEMBL5999667, DTXSID30499226, PUMOFXXLEABBTC-UHFFFAOYSA-N, AKOS015911953, SB66604, AC-24435, AS-10022, SY055481, 3,3 inverted exclamation mark -Bicarbazole, DB-112348, B4646, CS-0020095
Application
3,3′-Bicarbazole serves as a key building block for organic electronic materials, particularly as a host matrix in phosphorescent OLEDs due to its high triplet energy. The compound’s extended π-conjugation system makes it valuable for studying intermolecular charge transfer in thin-film transistors. Researchers employ this material in photovoltaic applications where its electron-donating characteristics enhance device efficiency. Its rigid structure also facilitates investigations into thermally activated delayed fluorescence (TADF) phenomena.
Safety and Hazards
GHS Hazard Statements
- H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
- H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
- H335 (50%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statements
- P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501
Hazard Classes and Categories
- Skin Irrit. 2 (100%)
- Eye Irrit. 2 (100%)
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