4-Methoxy-3-(trifluoromethyl)phenylboronic acid
Also known as: 3-trifluoromethyl-4-methoxy-phenylboronic acid, 4-Methoxy-3-trifluoromethylphenylboronic acid, B-[4-methoxy-3-(trifluoromethyl)phenyl]boronic acid, (4-Methoxy-3-(trifluoromethyl)phenyl)boronic acid, 4-Methoxy-3-(trifluoromethyl)benzeneboronic acid
4-Methoxy-3-(trifluoromethyl)phenylboronic acid (CAS 149507-36-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H8BF3O3 and a molecular weight of 219.95400 g/mol. Key properties include a melting point of 198-202ºC, a boiling point of 321.6ºC at 760mmHg, a density of 1.36g/cm3 and a flash point of 148.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 149507-36-8
- Jingsj CID
- J-1508953-9
- Molecular Formula
- C8H8BF3O3
- Molecular Weight
- 219.95400 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 198-202ºC |
|---|---|
| Boiling Point | 321.6ºC at 760mmHg |
| Density | 1.36g/cm3 |
| Flash Point | 148.3ºC |
| Exact Mass | 220.05200 |
| PSA | 49.69000 |
| LogP | 0.39380 |
| Vapor Pressure | 0.000122mmHg at 25°C |
| Refractive Index | 1.464 |
| Storage Conditions | Keep Cold |
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 4-Methoxy-3-(trifluoromethyl)phenylboronic acid?
The CAS number of 4-Methoxy-3-(trifluoromethyl)phenylboronic acid is 149507-36-8.
What are the molecular formula and molecular weight of 4-Methoxy-3-(trifluoromethyl)phenylboronic acid?
4-Methoxy-3-(trifluoromethyl)phenylboronic acid has molecular formula C8H8BF3O3 and molecular weight 219.95400 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. "4-Methoxy-3-(trifluoromethyl)phenylboronic acid (CAS 149507-36-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1508953-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.