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Methylmagnesium iodide

Also known as: iodomethylmagnesium, methylmagnesium iodine, magnesium, iodomethyl-, Methylmagnesium iodide (33% in Ethyl Ether, ca. 2mol/L)

Methylmagnesium iodide (CAS 917-64-6) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula CH3IMg and a molecular weight of 166.24400 g/mol. Key properties include a density of 1.26 g/mL at 20 °C and a flash point of -40 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
917-64-6
Jingsj CID
J-34891-4
Molecular Formula
CH3IMg
Molecular Weight
166.24400 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026
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Physicochemical Properties

Density1.26 g/mL at 20 °C
Flash Point-40 °C
Exact Mass165.91300
LogP1.46950

Frequently Asked Questions

What is the CAS number of Methylmagnesium iodide?

The CAS number of Methylmagnesium iodide is 917-64-6.

What are the molecular formula and molecular weight of Methylmagnesium iodide?

Methylmagnesium iodide has molecular formula CH3IMg and molecular weight 166.24400 g/mol.

What are the upstream and downstream products of Methylmagnesium iodide?

For Methylmagnesium iodide, Upstream Products: iodomethane, Di-n-butyl ether, Tetrahydropyran; Downstream Products: 4,4-Dimethylheptane, 2,2-DIMETHYLHEPTANE, N,N-Dimethylisopropylamine.

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

Last updated:

How to cite: Jingsj. "Methylmagnesium iodide (CAS 917-64-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-34891-4 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.