4,4,5,5-Tetramethyl-2-(3-(trifluoromethyl)phenyl)-1,3,2-dioxaborolane
Also known as: 3-Trifluoromethylphenylboronic acid, pinacol ester, 1-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-3-(trifluoromethyl)benzene, 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-[3-(trifluoromethyl)phenyl]-, 3-TRIFLUOROMETHYLPHENYLBORONIC ACID, PINACOL ESTER
4,4,5,5-Tetramethyl-2-(3-(trifluoromethyl)phenyl)-1,3,2-dioxaborolane (CAS 325142-82-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H16BF3O2 and a molecular weight of 272.07100 g/mol. Key properties include a melting point of 43 °C, a boiling point of 297.3ºC at 760mmHg, a density of 1.14g/cm3 and a flash point of 133.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 325142-82-3
- Jingsj CID
- J-1394385-6
- Molecular Formula
- C13H16BF3O2
- Molecular Weight
- 272.07100 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 43 °C |
|---|---|
| Boiling Point | 297.3ºC at 760mmHg |
| Density | 1.14g/cm3 |
| Flash Point | 133.6ºC |
| Exact Mass | 272.12000 |
| PSA | 18.46000 |
| LogP | 3.00460 |
| Refractive Index | 1.456 |
| Storage Conditions | 2-8°C |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 4,4,5,5-Tetramethyl-2-(3-(trifluoromethyl)phenyl)-1,3,2-dioxaborolane?
The CAS number of 4,4,5,5-Tetramethyl-2-(3-(trifluoromethyl)phenyl)-1,3,2-dioxaborolane is 325142-82-3.
What are the molecular formula and molecular weight of 4,4,5,5-Tetramethyl-2-(3-(trifluoromethyl)phenyl)-1,3,2-dioxaborolane?
4,4,5,5-Tetramethyl-2-(3-(trifluoromethyl)phenyl)-1,3,2-dioxaborolane has molecular formula C13H16BF3O2 and molecular weight 272.07100 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. "4,4,5,5-Tetramethyl-2-(3-(trifluoromethyl)phenyl)-1,3,2-dioxaborolane (CAS 325142-82-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1394385-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.