Tungsten, bis[(1,2,3,4,5-η)-1-butyl-2,4-cyclopentadien-1-yl]diiodo-
二(丁基环戊基)二碘化钨(IV)
Also known as: Bis(butylcyclopentadienyl)tungsten(IV) diiodide, BIS(BUTYLCYCLOPENTADIENYL)TUNGSTEN DIIODIDE, bis(butylcyclopentadienyl)tungsten diiodide, 2-butylcyclopenta-1,3-diene, diiodotungsten, MFCD02093659, BIS(BUTYLCYCLOPENTADIENYL)TUNGSTEN DIIOD
Tungsten, bis[(1,2,3,4,5-η)-1-butyl-2,4-cyclopentadien-1-yl]diiodo- (CAS 90023-21-5) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H26I2W-- and a molecular weight of 680.04800 g/mol. It is also known as Bis(butylcyclopentadienyl)tungsten(IV) diiodide, BIS(BUTYLCYCLOPENTADIENYL)TUNGSTEN DIIODIDE and bis(butylcyclopentadienyl)tungsten diiodide. Key property: a melting point of 112-116ºC(lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 90023-21-5
- Jingsj CID
- J-1992790-7
- Molecular Formula
- C18H26I2W
- Chinese Name
- 二(丁基环戊基)二碘化钨(IV)
- Molecular Weight
- 680.04800 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 112-116ºC(lit.) |
|---|
Frequently Asked Questions
What is the CAS number of Tungsten, bis[(1,2,3,4,5-η)-1-butyl-2,4-cyclopentadien-1-yl]diiodo-?
The CAS number of Tungsten, bis[(1,2,3,4,5-η)-1-butyl-2,4-cyclopentadien-1-yl]diiodo- is 90023-21-5.
What are the molecular formula and molecular weight of Tungsten, bis[(1,2,3,4,5-η)-1-butyl-2,4-cyclopentadien-1-yl]diiodo-?
Tungsten, bis[(1,2,3,4,5-η)-1-butyl-2,4-cyclopentadien-1-yl]diiodo- has molecular formula C18H26I2W-- and molecular weight 680.04800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Tungsten, bis[(1,2,3,4,5-η)-1-butyl-2,4-cyclopentadien-1-yl]diiodo- (CAS 90023-21-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1992790-7 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.