254363
Methylmagnesium iodide solution
3.0 M in diethyl ether
Synonym(s):
Iodomethylmagnesium, Methylmagnesium iodine
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About This Item
Linear Formula:
CH3MgI
CAS Number:
Molecular Weight:
166.24
UNSPSC Code:
12352103
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1209226
Concentration:
3.0 M in diethyl ether
Quality Segment
reaction suitability
reaction type: Grignard Reaction
packaging
Sure/Seal™ of
concentration
3.0 M in diethyl ether
density
1.261 g/mL at 25 °C
SMILES string
C[Mg]I
InChI
1S/CH3.HI.Mg/h1H3;1H;/q;;+1/p-1
InChI key
AUPXBVDHVRZMIB-UHFFFAOYSA-M
Application
Methylmagnesium iodide solution can be used:
- To prepare cis-1,2-dialkylcyclopropanols by treating with titanium(IV) alkoxide and carboxylic esters.
- In stereospecific Ni catalyzed Kumada cross-coupling reactions of benzylic ethers.
- To prepare 2,4-disubstituted selenochromenes by reacting with 1-benzoselenopyrylium salts.
- In one of the key synthetic steps for the preparation of 7β-methyl-substituted 5-androstene derivatives from 3β-acetoxyandrost-5-en-17-one stereoselectively.
Legal Information
Sure/Seal is a trademark of Sigma-Aldrich Co. LLC
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Signal Word
Danger
Hazard Codes
Precautionary Statements
Target Organs
Central nervous system
supp_hazards
Storage Class
4.3 - Hazardous materials which set free flammable gases upon contact with water
WGK
WGK 3
Flash Point (°F)
-40.0 °F - closed cup
Flash Point (°C)
-40 °C - closed cup
PPE (personal protective equipment)
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Hazard Classifications
Eye Dam. 1 - Flam. Liq. 1 - Skin Corr. 1B - STOT SE 3 - Water-react. 1
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