Diiodo(bis(diphenylphosphino)ethane)cobalt(II)

二碘(双(二苯基膦)乙烷)钴(II)

Also known as: [Ethylenebis[diphenylphosphine]]diiodocobalt, Cobalt, [1,2-ethanediylbis[diphenylphosphine]-κP,κP']diiodo-, (T-4)-, diiodocobalt,2-diphenylphosphanylethyl(diphenyl)phosphane

Diiodo(bis(diphenylphosphino)ethane)cobalt(II) (CAS 34775-39-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C26H24CoI2P2 and a molecular weight of 711.15800 g/mol. It is also known as [Ethylenebis[diphenylphosphine]]diiodocobalt, Cobalt, [1,2-ethanediylbis[diphenylphosphine]-κP,κP']diiodo-, (T-4)- and diiodocobalt,2-diphenylphosphanylethyl(diphenyl)phosphane. Key property: a melting point of >300ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
34775-39-8
Jingsj CID
J-1473551-6
Molecular Formula
C26H24CoI2P2
Chinese Name
二碘(双(二苯基膦)乙烷)钴(II)
Molecular Weight
711.15800 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point>300ºC

Frequently Asked Questions

What is the CAS number of Diiodo(bis(diphenylphosphino)ethane)cobalt(II)?

The CAS number of Diiodo(bis(diphenylphosphino)ethane)cobalt(II) is 34775-39-8.

What are the molecular formula and molecular weight of Diiodo(bis(diphenylphosphino)ethane)cobalt(II)?

Diiodo(bis(diphenylphosphino)ethane)cobalt(II) has molecular formula C26H24CoI2P2 and molecular weight 711.15800 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Diiodo(bis(diphenylphosphino)ethane)cobalt(II) (CAS 34775-39-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1473551-6 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.