Tris(2,2,2-trifluoroethyl) borate
硼酸三(2,2,2-三氟乙基)酯
Also known as: Tris(2,2,2-trifluoroethoxy)borane, Tris(2,2,2-trifluoroethoxy)boron, Sheppard Amidation Reagent, Sheppard Reagent, TRIS(2,2,2-TRIFLUOROETHYL) BORATE, TRIS(TRIFLUOROETHYL)BORATE
Tris(2,2,2-trifluoroethyl) borate (CAS 659-18-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H6BF9O3 and a molecular weight of 307.907 g/mol. It is also known as Tris(2,2,2-trifluoroethoxy)borane, Tris(2,2,2-trifluoroethoxy)boron and Sheppard Amidation Reagent. Key properties include a boiling point of 94.3±40.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 10.8±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 659-18-7
- Jingsj CID
- J-889225-4
- Molecular Formula
- C6H6BF9O3
- Chinese Name
- 硼酸三(2,2,2-三氟乙基)酯
- Molecular Weight
- 307.907 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 94.3±40.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 10.8±27.3 °C |
Frequently Asked Questions
What is the CAS number of Tris(2,2,2-trifluoroethyl) borate?
The CAS number of Tris(2,2,2-trifluoroethyl) borate is 659-18-7.
What are the molecular formula and molecular weight of Tris(2,2,2-trifluoroethyl) borate?
Tris(2,2,2-trifluoroethyl) borate has molecular formula C6H6BF9O3 and molecular weight 307.907 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Tris(2,2,2-trifluoroethyl) borate (CAS 659-18-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-889225-4 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.