360074
Magnesium bromide
98%
Synonym(s):
Ddibromomagnesium, Magnesium bromide salt, Magnesium dibromide
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About This Item
Linear Formula:
MgBr2
CAS Number:
Molecular Weight:
184.11
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
232-170-9
MDL number:
Assay:
98%
Form:
powder
Quality Level
assay
98%
form
powder
reaction suitability
core: magnesium
mp
711 °C (lit.)
density
3.72 g/mL at 25 °C (lit.)
SMILES string
Br[Mg]Br
InChI
1S/2BrH.Mg/h2*1H;/q;;+2/p-2
InChI key
OTCKOJUMXQWKQG-UHFFFAOYSA-L
Application
Magnesium bromide (MgBr2) can be used as a catalyst in:
- Acetylation and benzoylation of alcohols (primary and secondary) with acid anhydrides.
- In the synthesis of dihydropyrimidinones , trifluoromethylnaphthalenes , substituted 1,2,3,4 tetrahydropyrimidin-2-ones .
- In the preparation of Aldol derivatives by hydrogenation of Baylis-Hillman olefins.
- Deprotection of SEM (2-(Trimethylsilyl)ethoxymethyl) ether group.
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Storage Class
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Magnesium bromide mediated highly diastereoselective heterogeneous hydrogenation of olefins
Bouzide, Abderrahim
Organic Letters, 4(8), 1347-1350 (2002)
Synthesis of trifluoromethylnaphthalenes
Mellor JM, et al.
Tetrahedron, 56(51), 10067-10074 (2000)
Magnesium bromide catalysed acylation of alcohols
Pansare SV, et al.
Synthetic Communications, 30(14), 2587-2592 (2000)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 360074-10G | 04061831817591 |
| 360074-50G | 04061831817621 |