Tri-o-tolylphosphine tetrafluoroborate
三(邻甲苯基)膦四氟硼酸盐
Also known as: Tri-o-tolylphosphine tetrafluoroborate, CAS 1255640-57-3, tris(2-methylphenyl)phosphane,tetrafluoroborate, (tris(o-tolyl)phosphineH)BF4
Tri-o-tolylphosphine tetrafluoroborate (CAS 1255640-57-3) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C21H21BF4P and a molecular weight of 391.17000 g/mol. It is also known as Tri-o-tolylphosphine tetrafluoroborate, CAS 1255640-57-3, tris(2-methylphenyl)phosphane,tetrafluoroborate and (tris(o-tolyl)phosphineH)BF4. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1255640-57-3
- Jingsj CID
- J-1521996-3
- Molecular Formula
- C21H21BF4P
- Chinese Name
- 三(邻甲苯基)膦四氟硼酸盐
- Molecular Weight
- 391.17000 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
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Frequently Asked Questions
What is the CAS number of Tri-o-tolylphosphine tetrafluoroborate?
The CAS number of Tri-o-tolylphosphine tetrafluoroborate is 1255640-57-3.
What are the molecular formula and molecular weight of Tri-o-tolylphosphine tetrafluoroborate?
Tri-o-tolylphosphine tetrafluoroborate has molecular formula C21H21BF4P and molecular weight 391.17000 g/mol.
Is Tri-o-tolylphosphine tetrafluoroborate hazardous?
Tri-o-tolylphosphine tetrafluoroborate has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Tri-o-tolylphosphine tetrafluoroborate (CAS 1255640-57-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1521996-3 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.