Bis(Pinacolato)Diboron(CAS 73183-34-3)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 25G | In Stock | 4 USD
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| 98% | RG | 100G | In Stock | 12 USD
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| 98% | RG | 500G | In Stock | 54 USD
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| 98% | RG | 2.5KG | In Stock | 420 USD
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| 98% | RG | 10KG | In Stock | 1639 USD
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| 98% | RG | 20KG | In Stock | 3257 USD
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Available NMR Spectrum
Verified In Stock
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Quality System
Applications of 73183-34-3
Bis(pinacolato)diboron serves numerous applications in organic synthesis:
- Formation of Boronate Esters: It is widely used to produce pinacol boronate esters, which are essential for subsequent palladium-catalyzed Suzuki couplings.
- Synthetic Intermediates: The compound is employed in the synthesis of various organic compounds, including pharmaceuticals and agrochemicals.
- Reducing Agent: Its capacity to act as a reducing agent makes it useful in hydrogenation reactions and other reduction processes.
Physical and chemical properties of 73183-34-3
Boiling Point |
222.6±7.0 °C at 760 mmHg |
|---|---|
BRN |
7703552 |
Density |
1.0±0.1 g/cm3 |
Exact Mass |
254.186066 |
Flash Point |
88.4±18.2 °C |
Index of Refraction |
1.432 |
LogP |
2.24920 |
Melting Point |
137-140 °C(lit.) |
Merck |
14,1300 |
Molecular Formula |
C12H24B2O4 |
Molecular Weight |
253.94 |
PSA |
36.92000 |
Sensitivity |
moisture sensitive |
Solubility |
Chloroform (Slightly), Methanol (Slightly) |
Storage condition |
0-6°C |
Vapour Pressure |
0.2±0.4 mmHg at 25°C |
Water Solubility |
Soluble in tetrahydrofuran, dichloromethane, toluene, hexane and heptane. Insoluble in water. |
Spectrums of 73183-34-3
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 73183-34-3
Q&A for CAS 73183-34-3
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
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If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
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Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
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Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.
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Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
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Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.
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Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
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Download SDS of 73183-34-3
Pictograms |
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|---|---|
Signal Word |
Danger |
Hazard Statements |
H302 Harmful if swallowed H314 Causes severe skin burns and eye damage H315 Causes skin irritation H317 May cause an allergic skin reaction H319 Causes serious eye irritation H332 Harmful if inhaled H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 73183-34-3
Operate under the ISO 9001 system
