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693-03-8

693-03-8 Structure

693-03-8 Structure
IdentificationBack Directory
[Name]

N-BUTYLMAGNESIUM BROMIDE
[CAS]

693-03-8
[Synonyms]

bromobutylmagnesium
Butylbromomagnesium
Magnesium, bromobutyl-
N-BUTYLMAGNESIUM BROMIDE
n-Butyl Magnesium Bromide (1.0 M in THF)
n-Butylmagnesium bromide 1M solution in THF
n-Butylmagnesium bromide 3M solution in DEE
n-Butylmagnesium bromide 2M solution in DEE
n-Butylmagnesium Bromide 3.0 M In Diethyl Ether
n-Butylmagnesium Bromide 1.0 M In Tetrahydrofuran
Butylmagnesium Bromide (ca. 25% in Tetrahydrofuran, ca. 1.7mol/L)
[EINECS(EC#)]

211-737-4
[Molecular Formula]

C4H9BrMg
[MDL Number]

MFCD00672091
[MOL File]

693-03-8.mol
[Molecular Weight]

161.32
Chemical PropertiesBack Directory
[Melting point ]

80.5-81 °C
[Boiling point ]

128-131 °C(Press: 0.2 Torr)
[density ]

0.970 g/ml
[Fp ]

-18.00°C
[storage temp. ]

Store under inert gas
[form ]

Liquid
[Specific Gravity]

0.97
[InChI]

InChI=1S/C4H9.BrH.Mg/c1-3-4-2;;/h1,3-4H2,2H3;1H;/q-1;;+2/p-1
[InChIKey]

LWLPYZUDBNFNAH-UHFFFAOYSA-M
[SMILES]

CCC[CH2-].[Mg+2].[Br-]
Safety DataBack Directory
[Symbol(GHS) ]

Flame (GHS02)Corrosion (GHS05)Exclamation Mark (GHS07)Health Hazard (GHS08)
GHS02,GHS05,GHS07,GHS08
[Signal word ]

Danger
[Hazard statements ]

H225-H260-H302-H314-H335-H371-H372
[Precautionary statements ]

P210-P223-P231+P232-P233-P240-P241+P242+P243-P260-P264-P270-P271-P280-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P308+P311-P335+P334-P370+P378-P402+P404
[RIDADR ]

3399
[RTECS ]

LU5950000
[HazardClass ]

4.3/3
[PackingGroup ]

I
[HS Code ]

2931900090
Hazard InformationBack Directory
[Uses]

N-Butylmagnesium bromide is used in pharmaceutical preparations and as a reagent in organic synthesis. The compound reacts with hydroxyl groups to form ethers and methyl ketones, which are useful in organic chemistry. N-Butylmagnesium bromide also reacts with fatty acids and aromatic hydrocarbons to form esters and ethers, respectively. N-Butylmagnesium bromide has demonstrated high sensitivity for the detection of Hepatitis B Virus (HBV) RNA, and is used in the isolation of HBV DNA from plasma samples. The compound has also been used as a catalyst in polymerisation reactions and as an excellent solid catalyst for olefin hydrogenation.
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