ChemicalBook--->CAS DataBase List--->1191-47-5

1191-47-5

1191-47-5 Structure

1191-47-5 Structure
IdentificationBack Directory
[Name]

DI-N-BUTYLMAGNESIUM
[CAS]

1191-47-5
[Synonyms]

nesium soL
DIBUTYLMAGNESIUM
dibutyl-magnesiu
MAGNESIUM DIBUTYL
DI-N-BUTYLMAGNESIUM
DI-N-BUTYLMAGNESIUM
Dibutylmagnesium solution
dibutyl magnesium solution
di-n-butylmagnesium solution
DIBUTYL MAGNESIUM SOLUTION APPROX. 0.75
Di-n-butylmagnesium solution 1.0 in heptane
DIBUTYLMAGNESIUM, 1.0M SOLUTION IN HEPTA NE
DIBUTYL MAGNESIUM SOLUTION, ~1 M IN HEPT ANE
Di-n-butylmagnesium, 0.5M solution in heptane
Di-n-butylMagnesiuM solution 1.0 M in heptane
Di-n-butylmagnesium, 1.0M solution in hexane, J&KSeal
Di-n-butylmagnesium0.5M solution in heptaneAcroSeal§3
Di-n-butylmagnesium solution 1 M in ether and hexanes
Di-n-butylMagnesiuM, 0.5M solution in heptane, SpcSeal
Di-n-butylmagnesium, 0.5M solution in heptane, AcroSeal
Di-n-butylMagnesiuM, 0.5M solution in heptane, AcroSeal 100ML
Di-n-butylMagnesiuM solution, 1.0 M solution in heptane, SpcSeal
[EINECS(EC#)]

214-736-7
[Molecular Formula]

C8H18Mg
[MDL Number]

MFCD00015225
[MOL File]

1191-47-5.mol
[Molecular Weight]

138.53
Chemical PropertiesBack Directory
[Melting point ]

-71 °C
[density ]

0.749 g/mL at 20 °C
[Fp ]

21 °F
[storage temp. ]

2-8°C
[BRN ]

3535184
[InChIKey]

ODHFJIDDBSDWNU-UHFFFAOYSA-N
[CAS DataBase Reference]

1191-47-5
[EPA Substance Registry System]

Magnesium, dibutyl- (1191-47-5)
Safety DataBack Directory
[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
Hazard InformationBack Directory
[Chemical Properties]

The 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.
[Uses]

Electrochemically 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.
[Application]

Di-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 Description]

Contains up to 1 wt. % Triethylaluminum as a viscosity reducer
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