[1,1':3',1''-Terphenyl]-4,4''-diylbis(diphenylphosphine oxide)
[1,1':3',1''-三联苯]-4,4''-二基双(二苯基氧化膦)
Also known as: 1,1':3',1''-Terphenyl]-4,4''-diylbis(diphenylphosphine oxide), Phosphine oxide, 1,1'-[1,1':3',1''-terphenyl]-4,4''-diylbis[1,1-diphenyl-
[1,1':3',1''-Terphenyl]-4,4''-diylbis(diphenylphosphine oxide) (CAS 1863083-31-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C42H32O2P2 and a molecular weight of 630.6 g/mol. It is also known as 1,1':3',1''-Terphenyl]-4,4''-diylbis(diphenylphosphine oxide) and Phosphine oxide, 1,1'-[1,1':3',1''-terphenyl]-4,4''-diylbis[1,1-diphenyl-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1863083-31-1
- Jingsj CID
- J-897263-5
- Molecular Formula
- C42H32O2P2
- Chinese Name
- [1,1':3',1''-三联苯]-4,4''-二基双(二苯基氧化膦)
- Molecular Weight
- 630.6 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':3',1''-Terphenyl]-4,4''-diylbis(diphenylphosphine oxide)?
The CAS number of [1,1':3',1''-Terphenyl]-4,4''-diylbis(diphenylphosphine oxide) is 1863083-31-1.
What are the molecular formula and molecular weight of [1,1':3',1''-Terphenyl]-4,4''-diylbis(diphenylphosphine oxide)?
[1,1':3',1''-Terphenyl]-4,4''-diylbis(diphenylphosphine oxide) has molecular formula C42H32O2P2 and molecular weight 630.6 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':3',1''-Terphenyl]-4,4''-diylbis(diphenylphosphine oxide) (CAS 1863083-31-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-897263-5 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.