Biphenyl-3-boronic acid
Also known as: 3-Biphenylboronic acid, 3-Biphenyl boronic acid, 3-Biphenylylboronic acid, [1,1'-Biphenyl]-3-ylboronic acid, biphenyl-3-ylboronic acid, (3-phenylphenyl)boronic acid, 3-Biphenylboronic Acid (contains varying amounts of Anhydride), MFCD01318102
Biphenyl-3-boronic acid (CAS 5122-95-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H11BO2 and a molecular weight of 198.025 g/mol. Key properties include a melting point of 193-198 °C(lit.), a boiling point of 411.0±38.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 202.3±26.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5122-95-2
- Jingsj CID
- J-34470-7
- Molecular Formula
- C12H11BO2
- Molecular Weight
- 198.025 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 193-198 °C(lit.) |
|---|---|
| Boiling Point | 411.0±38.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 202.3±26.8 °C |
| Exact Mass | 198.085205 |
| PSA | 40.46000 |
| LogP | 3.35 |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.610 |
Customs & Trade Information
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Biphenyl-3-boronic acid?
The CAS number of Biphenyl-3-boronic acid is 5122-95-2.
What are the molecular formula and molecular weight of Biphenyl-3-boronic acid?
Biphenyl-3-boronic acid has molecular formula C12H11BO2 and molecular weight 198.025 g/mol.
What are the upstream and downstream products of Biphenyl-3-boronic acid?
For Biphenyl-3-boronic acid, Upstream Products: 3-Bromobiphenyl, Trimethyl borate, Triisopropyl borate; Downstream Products: 3,3'-DIPHENYLBIPHENYL.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Biphenyl-3-boronic acid (CAS 5122-95-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-34470-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.