Products Description
Product Name: 2-(Di-tert-butylphosphino)biphenyl
CAS: 224311-51-7
EINECS: 607-074-9
Melting point: 86-88 °C (lit.)
Boiling point: 405.5±24.0 °C(Predicted)
Density: 1 g/cm3
Specification
| Items | Specifications |
| Appearance | White powder |
| Purity | 99% |
| Storage temp. | Inert atmosphere,Room Temperature |
| Package | 1 kg/bag, 20 kg/drum, 25 kg/drum |
Application
① Acts 2-(Di-tert-butylphosphino)biphenyl as a high-performance phosphine ligand for Pd-catalyzed coupling reactions (Suzuki, Stille, Buchwald-Hartwig), accelerating C-C/C-N bond formation in pharmaceutical intermediate synthesis.
② Serves 2-(Di-tert-butylphosphino)biphenyl CAS 224311-51-7 as a key ligand for Ni/Cu-catalyzed reactions, enhancing catalytic activity for sterically hindered aryl halide substrates in fine chemical production.
③ Functions as a precursor for transition metal complexes, optimizing catalytic systems and improving reaction yield and selectivity in organic synthesis.
Storage and Precautions
Store 2-(Di-tert-butylphosphino)biphenyl CAS 224311-51-7 at 0-25℃ in N₂/Ar-sealed amber glass/HDPE containers in a cool, dry, dark and oxygen-free area, away from air, moisture, strong oxidants and direct sunlight. Wear nitrile gloves, safety goggles and dust mask; avoid inhalation, skin/eye contact and ingestion, as it is harmful if swallowed and irritant to mucous membranes. Reseal tightly right after use to prevent oxidation. Dispose via licensed hazardous waste channels; transport as non-hazardous solid, no special inhibitor required.
What are the benfits of taking 2-(Di-tert-butylphosphino)biphenyl?
2-(Di-tert-butylphosphino)biphenyl CAS 224311-51-7 features a strong electron-donating di-tert-butylphosphino group with excellent coordination ability to Pd/Ni/Cu, enabling high catalytic efficiency for inert substrates.
2-(Di-tert-butylphosphino)biphenyl has better air stability than conventional phosphine ligands, with mild reaction conditions, high product yield and good selectivity. Easy to store and operate, it is cost-effective for large-scale industrial application, and critical for synthesizing high-value pharmaceutical and fine chemical products.
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| 10 | If you want to need more information,welcome to contact us at any time.
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Packaging
Transportation & Payment
About Transportation
Depending on the requirements of our clients, we can give a variety of transportation options.
For smaller orders, we offer air shipping or international courier services like FedEx, DHL, TNT, EMS, and numerous other unique lines of international transit.
We can transport by sea to a specified port for bigger amounts.
Additionally, we can offer unique services based on the requirements of our clients and the characteristics of their goods.
* We can offer a range of payment options to our clients.
* When the sum is modest, clients typically pay with PayPal, Western Union, Alibaba, and other similar services.
* When the sum is significant, clients typically pay with T/T, L/C at sight, Alibaba, and so on.
* Furthermore, an increasing number of consumers will use Alipay or WeChat Pay to make payments.
FAQ
1
May I get any sample from you?
Re: Yes, of course, we'd like to provide sample to you according to your demands.
2
What is your MOQ?
Re: Usually our MOQ is 1 kg, but sometimes it is also flexible and depends on different products.
3
How long I can get my goods after payment?
Re: If shipped by couriers or air, it usually cost 5-10 days.
If shipped by sea, it usually cost 3-40 days, which depends on your destination.
4
Do you have any after-sales service?
Re: Yes, we will inform you progress of the order, such as product preparation, declaration, transportation follow-up, customs clearance assistance, technical guidance, etc.
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