1,1'-Bis(diphenylphosphino)-9,9'-spirobi[xanthene]
1,1'-双(二苯基膦基)-9,9'-螺二[氧杂蒽]
1,1'-Bis(diphenylphosphino)-9,9'-spirobi[xanthene] (CAS 877305-82-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C49H34O2P2 and a molecular weight of 716.7 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 877305-82-3
- Jingsj CID
- J-499264-4
- Molecular Formula
- C49H34O2P2
- Chinese Name
- 1,1'-双(二苯基膦基)-9,9'-螺二[氧杂蒽]
- Molecular Weight
- 716.7 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 1,1'-Bis(diphenylphosphino)-9,9'-spirobi[xanthene]?
The CAS number of 1,1'-Bis(diphenylphosphino)-9,9'-spirobi[xanthene] is 877305-82-3.
What are the molecular formula and molecular weight of 1,1'-Bis(diphenylphosphino)-9,9'-spirobi[xanthene]?
1,1'-Bis(diphenylphosphino)-9,9'-spirobi[xanthene] has molecular formula C49H34O2P2 and molecular weight 716.7 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,1'-Bis(diphenylphosphino)-9,9'-spirobi[xanthene] (CAS 877305-82-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-499264-4 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.