potassium ethynyltrifluoroborate
乙炔基三氟硼酸钾
Also known as: potassium ethynyltrifluoroborate, borate(1-),ethynyltrifluoro-, potassium (1:1), (T-4)-, ethynyltrifluoroborate(1-) potassium, potassium,ethynyl(trifluoro)boranuide, ethynyl(trifluoro)boranuide, ethynyltrifluoroborate, POTASSIUM ETHYNYLTRIFLUOROBORATE, c-2191
potassium ethynyltrifluoroborate (CAS 892869-21-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C2HBF3K and a molecular weight of 131.93400 g/mol. It is also known as borate(1-),ethynyltrifluoro-, potassium (1:1), (T-4)-, ethynyltrifluoroborate(1-) potassium and potassium,ethynyl(trifluoro)boranuide. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 892869-21-5
- Jingsj CID
- J-1344758-2
- Molecular Formula
- C2HBF3K
- Chinese Name
- 乙炔基三氟硼酸钾
- Molecular Weight
- 131.93400 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of potassium ethynyltrifluoroborate?
The CAS number of potassium ethynyltrifluoroborate is 892869-21-5.
What are the molecular formula and molecular weight of potassium ethynyltrifluoroborate?
potassium ethynyltrifluoroborate has molecular formula C2HBF3K and molecular weight 131.93400 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "potassium ethynyltrifluoroborate (CAS 892869-21-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1344758-2 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.