Diethylmagnesium
Also known as: Diethylmagnesium, Magnesium diethyl, Magnesium, diethyl-, diethylmagnesium, magnesium diethanide, EINECS 209-159-2
Diethylmagnesium (CAS 557-18-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C4H10Mg and a molecular weight of 82.42720 g/mol. Key property: a melting point of 0ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 557-18-6
- Jingsj CID
- J-1147340-8
- Molecular Formula
- C4H10Mg
- Molecular Weight
- 82.42720 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 0ºC |
|---|---|
| Exact Mass | 82.06330 |
| LogP | 1.68080 |
Frequently Asked Questions
What is the CAS number of Diethylmagnesium?
The CAS number of Diethylmagnesium is 557-18-6.
What are the molecular formula and molecular weight of Diethylmagnesium?
Diethylmagnesium has molecular formula C4H10Mg and molecular weight 82.42720 g/mol.
What are the upstream and downstream products of Diethylmagnesium?
For Diethylmagnesium, Upstream Products: Bromoethane, Ethylmagnesium bromide; Downstream Products: Dimethyl sulfide, Methylthioethane, Methyl propyl sulfide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Diethylmagnesium (CAS 557-18-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1147340-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.