2-Biphenylboronic acid
Also known as: 2-Biphenylylboronic acid, Biphenyl-2-boronic acid, (2-Phenylphenyl)boronic acid, 1,1′-Biphenyl-2-yl-boronic acid, [1,1'-biphenyl]-2-ylboronic acid, 2-Phenylbenzeneboronic acid, 2-Boronobiphenyl
2-Biphenylboronic acid (CAS 4688-76-0) 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 198.03 g/mol. Key properties include a melting point of 167-172 °C(lit.), a boiling point of 404.0±38.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 198.1±26.8 °C. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 4688-76-0
- Jingsj CID
- J-25064-6
- Molecular Formula
- C12H11BO2
- Molecular Weight
- 198.03 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | - | - | CN China |
Physicochemical Properties
| Melting Point | 167-172 °C(lit.) |
|---|---|
| Boiling Point | 404.0±38.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 198.1±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 2-Biphenylboronic acid?
The CAS number of 2-Biphenylboronic acid is 4688-76-0.
What are the molecular formula and molecular weight of 2-Biphenylboronic acid?
2-Biphenylboronic acid has molecular formula C12H11BO2 and molecular weight 198.03 g/mol.
Which suppliers offer 2-Biphenylboronic acid?
1 supplier(s) listed; request a quote for pricing.
What are the upstream and downstream products of 2-Biphenylboronic acid?
For 2-Biphenylboronic acid, Upstream Products: 2-Bromobiphenyl, Trimethyl borate, Tributyl borate; Downstream Products: 2-Fluorobiphenyl, 2-Phenylphenol, 2-Chlorobiphenyl.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Biphenylboronic acid (CAS 4688-76-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-25064-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.