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HomeProduct name listDi-n-butylmagnesium

Di-n-butylmagnesium

  • CAS NO.:1191-47-5
  • Empirical Formula: C8H18Mg
  • Molecular Weight: 138.54
  • MDL number: MFCD00015225
  • EINECS: 214-736-7
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-11-04 20:04:50
Di-n-butylmagnesium Structural

What is Di-n-butylmagnesium?

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.

The Uses of Di-n-butylmagnesium

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.

What are the applications of 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. stable under normal temperature and pressure, sensitive to light. contact with water releases flammable gas.

Properties of Di-n-butylmagnesium

Melting point: -71 °C
Density  0.749 g/mL at 20 °C
Flash point: 21 °F
storage temp.  2-8°C
BRN  3535184
CAS DataBase Reference 1191-47-5
EPA Substance Registry System Magnesium, dibutyl- (1191-47-5)

Safety information for Di-n-butylmagnesium

Signal word Danger
Pictogram(s)
ghs
Flame
Flammables
GHS02
ghs
Corrosion
Corrosives
GHS05
ghs
Exclamation Mark
Irritant
GHS07
ghs
Health Hazard
GHS08
ghs
Environment
GHS09
GHS Hazard Statements H224:Flammable liquids
H225:Flammable liquids
H250:Pyrophoric liquids; Pyrorophoric solids
H260:Substances And Mixtures Which, In Contact With Water,Emit Flammable Gases
H302:Acute toxicity,oral
H304:Aspiration hazard
H314:Skin corrosion/irritation
H336:Specific target organ toxicity,single exposure; Narcotic effects
H373:Specific target organ toxicity, repeated exposure
H410:Hazardous to the aquatic environment, long-term hazard
H412:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P231+P232:Handle under inert gas. Protect from moisture.
P331:Do NOT induce vomiting.
P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P302+P334:IF ON SKIN: Immerse in cool water/wrap in wet bandages.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P370+P378:In case of fire: Use … for extinction.
P422:Store contents under …
P403+P235:Store in a well-ventilated place. Keep cool.

Computed Descriptors for Di-n-butylmagnesium

InChIKey ODHFJIDDBSDWNU-UHFFFAOYSA-N

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