Di-Tert-Butylphosphine(CAS 819-19-2)
| Purity | Grade | Package | Stock | Price | Quantity |
| 10 wt.% solution in hexanes,Safeseal | SafeSeal | 100ML | In Stock | 495 USD
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| 98% | RG | 250MG | In Stock | 21 USD
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| 98% | RG | 1G | In Stock | 71 USD
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| 98% | RG | 5G | In Stock | 283 USD
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Applications of 819-19-2
Di-tert-butylphosphine finds applications in various fields:
- Catalysis: It is widely used as a ligand in transition metal-catalyzed reactions, enhancing reaction rates and selectivity.
- Organic Synthesis: The compound plays a crucial role in synthesizing complex organic molecules by facilitating bond formation.
- Material Science: It is utilized in developing new materials through polymerization processes.
Physical and chemical properties of 819-19-2
Boiling Point |
165.1±9.0 °C at 760 mmHg |
|---|---|
BRN |
1918492 |
Density |
0.79 g/mL at 25ºC(lit.) |
Exact Mass |
146.122437 |
Flash Point |
-18.3±0.0 °C |
LogP |
3.26190 |
Melting Point |
-17°C |
Molecular Formula |
C8H19P |
Molecular Weight |
146.210 |
PSA |
13.59000 |
Sensitivity |
air sensitive |
Stability |
Stability Pyrophoric - spontaneously combustible in air. Highly flammable. Note low flashpoint. Air-sensitive. Incompatible with oxidizing agents. |
Storage condition |
Flammables area |
Vapour Pressure |
2.5±0.3 mmHg at 25°C |
Spectrums of 819-19-2
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.
Cas:128363-76-8
Cas:507-20-0
Cas:13716-10-4
Q&A for CAS 819-19-2
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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Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.
3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
4. Are hazardous labels included? How is safe shipping ensured?
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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9. Can you customize purity or packaging?
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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Download SDS of 819-19-2
Pictograms |
  |
|---|---|
Signal Word |
Danger |
Hazard Statements |
H225 Highly Flammable liquid and vapor H250 Catches fire spontaneously if exposed to air H314 Causes severe skin burns and eye damage |
Safety Data Sheet |
Download COA of 819-19-2
Operate under the ISO 9001 system
