![Molecular structure of [2-methoxy-5-(trifluoromethoxy)phenyl]boronic acid (CAS 290832-43-8)](/images/chem_structures_svg/081/290832-43-8.svg)
[2-methoxy-5-(trifluoromethoxy)phenyl]boronic acid
Also known as: 2-Methoxy-5-(trifluoromethoxy)phenylboronic acid, 2-Methoxy-5-(trifluoromethoxy)benzeneboronic acid, Boronic acid, B-[2-methoxy-5-(trifluoromethoxy)phenyl]-, [2-Methoxy-5-(trifluoromethoxy)phenyl]boronic acid
[2-methoxy-5-(trifluoromethoxy)phenyl]boronic acid (CAS 290832-43-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H8BF3O4 and a molecular weight of 235.953 g/mol. Key properties include a boiling point of 324.5±52.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 150.1±30.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 290832-43-8
- Jingsj CID
- J-1324326-0
- Molecular Formula
- C8H8BF3O4
- Molecular Weight
- 235.953 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 324.5±52.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 150.1±30.7 °C |
| Exact Mass | 236.046768 |
| PSA | 58.92000 |
| LogP | 2.51 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.465 |
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-methoxy-5-(trifluoromethoxy)phenyl]boronic acid?
The CAS number of [2-methoxy-5-(trifluoromethoxy)phenyl]boronic acid is 290832-43-8.
What are the molecular formula and molecular weight of [2-methoxy-5-(trifluoromethoxy)phenyl]boronic acid?
[2-methoxy-5-(trifluoromethoxy)phenyl]boronic acid has molecular formula C8H8BF3O4 and molecular weight 235.953 g/mol.
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-methoxy-5-(trifluoromethoxy)phenyl]boronic acid (CAS 290832-43-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1324326-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.