Products Description
The substance corresponding to CAS No. 4688 - 76 - 0 is 2 - Biphenylboronic Acid, also known as Biphenyl - 2 - boronic acid. Its molecular formula is C12H11BO2, with a molecular weight of 198.03, and EINECS No. is 670 - 315 - 1.
2 - Biphenylboronic Acid appears as a white powder. Its melting point ranges from 167 - 172°C, boiling point is 404.0±38.0°C, density is 1.18 g/cm³, and the acidity coefficient (pKa) is 8.50±0.58. It needs to be sealed at room temperature during storage.
Basic Info
|
Melting point |
167-172 °C (lit.) |
|
Boiling point |
404.0±38.0 °C(Predicted) |
|
density |
1.18 |
|
storage temp. |
Keep in dark place,Sealed in dry,Room Temperature |
|
solubility |
DMSO (Slightly), Methanol (Slightly, Sonicated) |
|
pka |
8.50±0.58(Predicted) |
|
form |
Powder or Low Melting Solid |
|
color |
White to yellow |
synthetic methods
2 - Biphenylboronic acid can be obtained by the following two synthetic methods:
Method 1：2 - Biphenyl bromide is reacted with trimethyl borate to obtain 2 - biphenylboronic acid through a series of steps.
Method 2：2 - Biphenyl bromide is reacted with triisopropyl borate to obtain 2 - biphenylboronic acid through a series of steps.
Uses
As Raw Materials for Organic Light - Emitting Semiconductor Materials：2 - Biphenylboronic Acid serves as a crucial raw material for the production of triphenylene derivatives and self - luminous materials in OLEDs.
As Biochemical Reagents：2 - Biphenylboronic Acid can be utilized as a biomaterial or organic compound in life - science - related research.
Involvement in Palladium - Catalyzed Cross - Coupling Reactions：2 - Biphenylboronic Acid acts as a reactant in Suzuki - Miyaura cross - coupling reactions involving aryl halides, dibromovinyl precursors, alkenyl tosylates, mesylates, and quinoline carboxylates.
Company Profile
Gneechem, located in Henan Province, China, is part of the GNEE Group, with 22 years of experience in foreign trade, specializing in providing high-quality chemical raw materials and professional trading services to customers around the world. We supply basic chemical raw materials, fine chemicals and specialty chemicals for a wide range of industries.We are ISO9001 certified and have been recognized by a number of authoritative qualifications at home and abroad, making us a trusted partner of our customers.
FAQ
Can your company accept customisation and meet customers' special specifications?
Yes, we can.
What are your payment terms?
Wire transfer, paypal, western union, money order and bitcoin.
What is your delivery time?
We usually ship within 1-3 days after receiving your payment.
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