ChemicalBook Product Catalog Organic Chemistry Organometallic compounds Organomagnesium Di-n-butylmagnesium

Di-n-butylmagnesium

Di-n-butylmagnesium Basic information
Product Name:Di-n-butylmagnesium
Synonyms:MAGNESIUM DIBUTYL;DI-N-BUTYLMAGNESIUM;DIBUTYLMAGNESIUM;dibutyl-magnesiu;dibutyl magnesium solution;Dibutylmagnesium solution;DIBUTYL MAGNESIUM SOLUTION, ~1 M IN HEPT ANE;DIBUTYLMAGNESIUM, 1.0M SOLUTION IN HEPTA NE
CAS:1191-47-5
MF:C8H18Mg
MW:138.54
EINECS:214-736-7
Product Categories:Materials for Hydrogen Storage;Materials Science;Organometallics;Grignard Reagents;Metal Hydrides;Grignard Reagent;Organometallic Reagents;Others;Alternative Energy
Mol File:1191-47-5.mol
Di-n-butylmagnesium Structure
Di-n-butylmagnesium Chemical Properties
Melting point -71 °C
density 0.749 g/mL at 20 °C
Fp 21 °F
storage temp. 2-8°C
BRN 3535184
InChIKeyODHFJIDDBSDWNU-UHFFFAOYSA-N
CAS DataBase Reference1191-47-5
EPA Substance Registry SystemMagnesium, dibutyl- (1191-47-5)
Safety Information
Hazard Codes F+,C,T,F,N
Risk Statements 12-14/15-22-34-66-67-48/20/22-40-39/23/24/25-23/24/25-11-10-65-50/53-17-19-62-52/53-48/20
Safety Statements 16-26-36/37/39-43-45-7/8-62-61-60
RIDADR UN 3399 4.3/PG 1
WGK Germany 1
F 1-3-10
HS Code 29310099
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
Di-n-butylmagnesium Usage And Synthesis
Chemical PropertiesThe pure substance is a waxy solid. Commercially, it is marketed as solution in?heptane. Di-n-butylmagnesium solution is a useful reagent for the synthesis of organomagnesium compounds.
UsesElectrochemically inactive [Mg2(μ-Cl)3.6THF][C2H5AlCl3] crystal may be obtained from an electrolyte composed of Di-n-butylmagnesium and ethylaluminum dichloride. Di-n-butylmagnesium may be used in the carbon metallation of α-olefins. A study reports the possible use of the organometallic compound in the intercalation of magnesium and zinc into the layers of TiS2 or WO2Cl2. Interaction of lithium alkoxide with di-n-butylmagnesium was investigated.
ApplicationDi-n-butylmagnesium solution can be used as a reagent for the deprotection of aromatic and aliphatic benzyl thioethers to synthesize corresponding benzylthiols in the presence of titanocene dichloride. It can also be used as a catalyst to synthesize enantioenriched nitrogen-containing heterocyclic derivatives by the asymmetric ring-opening reaction of aziridines with substituted tetrazoles in the presence of chiral ligand.
General DescriptionContains up to 1 wt. % Triethylaluminum as a viscosity reducer. stable under normal temperature and pressure, sensitive to light. contact with water releases flammable gas.
Di-n-butylmagnesium Preparation Products And Raw materials
Preparation ProductsMagnesium chloride-->2-BUTYL-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE-->BUTYLMAGNESIUM DIISOPROPYLAMIDE 1.0 M
3-FLUOROPHENYLMAGNESIUM BROMIDE Potassium pyrophosphate ALLYLMAGNESIUM BROMIDE Butylmagnesium chloride PENTYLMAGNESIUM CHLORIDE ISOBUTYLMAGNESIUM BROMIDE ISOBUTYLMAGNESIUM CHLORIDE CYCLOPENTYLMAGNESIUM CHLORIDE Isopropylmagnesium chloride lithium chloride complex TERT-BUTYLMAGNESIUM CHLORIDE Lithium hydroxide SEC-BUTYLMAGNESIUM CHLORIDE Di-n-butylmagnesium DI-N-BUTYLMAGNESIUM N-BUTYLETHYLMAGNESIUM Dimethyl magnesium MAGNESIUM DIETHYL Magnesium
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