1,2-Bis(diphenylarsino)ethane
乙烯二(二苯基胂)
Also known as: 1,2-Ethanediylbis(diphenylarsine), Ethylenebis(diphenylarsine), Bis(diphenylarsino)ethane, Arsine, 1,1'-(1,2-ethanediyl)bis[1,1-diphenyl-, 2-diphenylarsanylethyl(diphenyl)arsane, MFCD00002995, EINECS 224-629-7
1,2-Bis(diphenylarsino)ethane (CAS 4431-24-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C26H24As2 and a molecular weight of 486.31200 g/mol. It is also known as 1,2-Ethanediylbis(diphenylarsine), Ethylenebis(diphenylarsine) and Bis(diphenylarsino)ethane. Key properties include a melting point of 103-108ºC(lit.), a boiling point of 521.4ºC at 760mmHg and a flash point of 270.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4431-24-7
- Jingsj CID
- J-44260-6
- Molecular Formula
- C26H24As2
- Chinese Name
- 乙烯二(二苯基胂)
- Molecular Weight
- 486.31200 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 103-108ºC(lit.) |
|---|---|
| Boiling Point | 521.4ºC at 760mmHg |
| Flash Point | 270.7ºC |
Frequently Asked Questions
What is the CAS number of 1,2-Bis(diphenylarsino)ethane?
The CAS number of 1,2-Bis(diphenylarsino)ethane is 4431-24-7.
What are the molecular formula and molecular weight of 1,2-Bis(diphenylarsino)ethane?
1,2-Bis(diphenylarsino)ethane has molecular formula C26H24As2 and molecular weight 486.31200 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(diphenylarsino)ethane (CAS 4431-24-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-44260-6 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.