Bis(ethylcyclopentadienyl) cobalt
二(乙基环戊基)钴(II)
Also known as: Cobaltocene, 1,1'-diethyl-, bis(ethylcyclopentadienyl) cobalt, (EtCp)2Co, 1,1'-Diethylcobaltocene, BIS(ETHYLCYCLOPENTADIENYL)COBALT(II)
Bis(ethylcyclopentadienyl) cobalt (CAS 55940-05-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C14H18Co and a molecular weight of 245.22600 g/mol. It is also known as Cobaltocene, 1,1'-diethyl-, bis(ethylcyclopentadienyl) cobalt and (EtCp)2Co. Key properties include a density of 1.516 g/mL at 25ºC(lit.) and a flash point of >230 °F. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 55940-05-1
- Jingsj CID
- J-12314-1
- Molecular Formula
- C14H18Co
- Chinese Name
- 二(乙基环戊基)钴(II)
- Molecular Weight
- 245.22600 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.516 g/mL at 25ºC(lit.) |
|---|---|
| Flash Point | >230 °F |
Frequently Asked Questions
What is the CAS number of Bis(ethylcyclopentadienyl) cobalt?
The CAS number of Bis(ethylcyclopentadienyl) cobalt is 55940-05-1.
What are the molecular formula and molecular weight of Bis(ethylcyclopentadienyl) cobalt?
Bis(ethylcyclopentadienyl) cobalt has molecular formula C14H18Co and molecular weight 245.22600 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Bis(ethylcyclopentadienyl) cobalt (CAS 55940-05-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-12314-1 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.