1,2-bis(di-tert-butylphosphino)ethane
1,2-双(二-叔丁基膦)乙烷
Also known as: Phosphine, 1,1'-(1,2-ethanediyl)bis[1,1-dibutyl-, Phosphine,1,2-ethanediylbis[dibutyl- (9CI), 1,2-bis(dibutylphosphino)ethane, ethylenebis[dibutylphosphine]
1,2-bis(di-tert-butylphosphino)ethane (CAS 4141-59-7) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C18H40P2 and a molecular weight of 318.45800 g/mol. It is also known as Phosphine, 1,1'-(1,2-ethanediyl)bis[1,1-dibutyl-, Phosphine,1,2-ethanediylbis[dibutyl- (9CI) and 1,2-bis(dibutylphosphino)ethane. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4141-59-7
- Jingsj CID
- J-1060859-9
- Molecular Formula
- C18H40P2
- Chinese Name
- 1,2-双(二-叔丁基膦)乙烷
- Molecular Weight
- 318.45800 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 1,2-bis(di-tert-butylphosphino)ethane?
The CAS number of 1,2-bis(di-tert-butylphosphino)ethane is 4141-59-7.
What are the molecular formula and molecular weight of 1,2-bis(di-tert-butylphosphino)ethane?
1,2-bis(di-tert-butylphosphino)ethane has molecular formula C18H40P2 and molecular weight 318.45800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,2-bis(di-tert-butylphosphino)ethane (CAS 4141-59-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1060859-9 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.