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Name |
Methylmagnesium bromide |
EINECS | 200-844-1 |
CAS No. | 75-16-1 | Density | 1.035 g/mL at 25 °C |
PSA | 0.00000 | LogP | 1.42940 |
Solubility | vigorous reaction with water | Melting Point |
0oC |
Formula | CH3BrMg | Boiling Point | 78-80 oC |
Molecular Weight | 119.244 | Flash Point | -20 oC |
Transport Information | UN 3399 4.3/PG 1 | Appearance | Clear brown solution when properly stored |
Safety | 9-16-26-45-61-36/37/39-62-43-36/37-23 | Risk Codes | 12-14-19-22-34-66-67-52/53-10-65-63-48/20-14/15-11 |
Molecular Structure | Hazard Symbols | F,C | |
Synonyms |
Methylmagnesiumbromide (6CI);Bromomethylmagnesium; |
Article Data | 32 |
1,2-dibromomethane
A
propene
B
ethene
C
methylmagnesium bromide
D
methylenedimagnesium dibromide
Conditions | Yield |
---|---|
With amalgamated magnesium In diethyl ether; benzene at 0℃; special sealed glass apparatus; Further byproducts given; | A n/a B n/a C n/a D 50% E n/a |
Conditions | Yield |
---|---|
With magnesium In diethyl ether Thermodynamic data; -ΔH(reaction); | |
With magnesium at -258.2℃; Product distribution; codeposition with other metals under matrix isolation conditions; | |
With magnesium In diethyl ether |
Conditions | Yield |
---|---|
In dichloromethane |
Conditions | Yield |
---|---|
In dichloromethane |
Conditions | Yield |
---|---|
With diethyl ether |
2-benzofuran-1(3H)-one
methylmagnesium bromide
α,α-dimethyl-o-xylene α,α'-diol
Conditions | Yield |
---|---|
at -78 - 20℃; | 100% |
In tetrahydrofuran; diethyl ether at 30℃; for 12.5h; | 88% |
unter Wasserabgabe entsteht 1.1-Dimethyl-phthalan; |
methylmagnesium bromide
α-methyl-trans-cinnamaldehyde
(E)-3-methyl-4-phenyl-but-3-en-2-ol
Conditions | Yield |
---|---|
Stage #1: methylmagnesium bromide; α-methyl-trans-cinnamaldehyde In tetrahydrofuran; diethyl ether at 0℃; for 0.5h; Inert atmosphere; Stage #2: With water; ammonium chloride In tetrahydrofuran; diethyl ether | 100% |
With diethyl ether |
4-iodobenzoic acid ethyl ester
methylmagnesium bromide
2-(4-iodophenyl)propan-2-ol
Conditions | Yield |
---|---|
In tetrahydrofuran at 0℃; for 72h; | 100% |
3-methoxy-5H-dibenzo[a,d]cyclohepten-5-one
methylmagnesium bromide
3-methoxy-5-methyl-5H-dibenzocyclohepten-5-ol
Conditions | Yield |
---|---|
In tetrahydrofuran; diethyl ether for 6h; Ambient temperature; | 100% |
Conditions | Yield |
---|---|
In diethyl ether at -40℃; Grignard reaction; | 100% |
In tetrahydrofuran at 0℃; Grignard reaction; | 90% |
In tetrahydrofuran; diethyl ether at -40 - 25℃; for 15h; Inert atmosphere; | 83% |