9,9’-Spirobifluorene-2-Boronic Acid(CAS 236389-21-2)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 250MG | In Stock | 4 USD
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| 98% | RG | 1G | In Stock | 8 USD
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| 98% | RG | 5G | In Stock | 26 USD
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| 98% | RG | 25G | In Stock | 128 USD
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| 98% | RG | 100G | In Stock | 341 USD
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| 98% | RG | 500G | In Stock | 2226 USD
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| Bulk Packaging | 25KG | substantially lower unit cost than small-pack SKUs. Contact us for a fast quotation. | |||
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Your region is eligible for ordering. Available NMR Spectrum
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Applications of 236389-21-2
| Industry | Application | Process |
|---|---|---|
| Organic Optoelectronic Materials | Hole transport layer (HTL) material in OLED devices | Thin-film deposition via vacuum thermal evaporation or solution spin-coating; functions as a hole injection/transport layer in small-molecule or polymer OLEDs |
| Organic Optoelectronic Materials | Host material for thermally activated delayed fluorescence (TADF) and hyperfluorescence OLEDs | Codistillation with TADF sensitizers; leverages high triplet energy level (T₁ ≈ 2.7 eV) to enable efficient energy confinement and transfer |
| Organic Optoelectronic Materials | Interfacial modification layer in perovskite LEDs (PeLEDs) | Spin-coated as a hole extraction layer (HTL) to improve energy-level alignment and charge injection balance between the perovskite layer and the anode |
| Organic Synthesis | Boronic acid coupling monomer for constructing spirofluorene-based conjugated polymers or small molecules | Suzuki-Miyaura cross-coupling reaction with aryl halides (e.g., aryl bromides, aryl iodides) under palladium catalysis to form C–C bonds |
Physical and chemical properties of 236389-21-2
Acidity coefficient |
8.29±0.20(Predicted) |
|---|---|
Boiling Point |
588.4±60.0 °C at 760 mmHg |
Density |
1.4±0.1 g/cm3 |
Exact Mass |
360.132172 |
Flash Point |
309.6±32.9 °C |
Index of Refraction |
1.758 |
LogP |
5.86 |
Molecular Formula |
C25H17BO2 |
Molecular Weight |
360.212 |
PSA |
40.46000 |
Storage condition |
under inert gas (nitrogen or Argon) at 2-8°C |
Vapour Pressure |
0.0±1.7 mmHg at 25°C |
Spectrums of 236389-21-2
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 236389-21-2
Cas:121-43-7
Cas:171408-76-7
Q&A for CAS 236389-21-2
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Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Download SDS of 236389-21-2
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 236389-21-2
Operate under the ISO 9001 system
