Sodium cyclopentadienide
Also known as: Cyclopentadienylsodium, Sodium cyclopentadienylide, Cyclopentadienyl sodium, Sodium,2,4-cyclopentadien-1-yl-
Sodium cyclopentadienide (CAS 4984-82-1) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C5H5Na and a molecular weight of 88.08300 g/mol. Key properties include a boiling point of 41.5ºC at 760mmHg, a density of 0.946 g/mL at 20 °C and a flash point of -17.2 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 4984-82-1
- Jingsj CID
- J-11310-0
- Molecular Formula
- C5H5Na
- Molecular Weight
- 88.08300 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 11/2/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 41.5ºC at 760mmHg |
|---|---|
| Density | 0.946 g/mL at 20 °C |
| Flash Point | -17.2 °C |
| Exact Mass | 88.02890 |
| LogP | 1.45020 |
Frequently Asked Questions
What is the CAS number of Sodium cyclopentadienide?
The CAS number of Sodium cyclopentadienide is 4984-82-1.
What are the molecular formula and molecular weight of Sodium cyclopentadienide?
Sodium cyclopentadienide has molecular formula C5H5Na and molecular weight 88.08300 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Sodium cyclopentadienide (CAS 4984-82-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-11310-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.