Di-n-butylmagnesium
- Product Name
- Di-n-butylmagnesium
- CAS No.
- 1191-47-5
- Chemical Name
- Di-n-butylmagnesium
- Synonyms
- nesium soL;dibutyl-magnesiu;DIBUTYLMAGNESIUM;MAGNESIUM DIBUTYL;DI-N-BUTYLMAGNESIUM;DI-N-BUTYLMAGNESIUM;Dibutylmagnesium solution;dibutyl magnesium solution;di-n-butylmagnesium solution;DIBUTYL MAGNESIUM SOLUTION APPROX. 0.75
- CBNumber
- CB0232591
- Molecular Formula
- C8H18Mg
- Formula Weight
- 138.54
- MOL File
- 1191-47-5.mol
Di-n-butylmagnesium Property
- Melting point:
- -71 °C
- Density
- 0.749 g/mL at 20 °C
- Flash point:
- 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
- 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 and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H224Extremely flammable liquid and vapour
H225Highly Flammable liquid and vapour
H250Catches fire spontaneously if exposed to air
H260In contact with water releases flammable gases which may ignite spontaneously
H302Harmful if swallowed
H304May be fatal if swallowed and enters airways
H314Causes severe skin burns and eye damage
H336May cause drowsiness or dizziness
H373May cause damage to organs through prolonged or repeated exposure
H410Very toxic to aquatic life with long lasting effects
H412Harmful to aquatic life with long lasting effects
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P231+P232Handle under inert gas. Protect from moisture.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P302+P334IF ON SKIN: Immerse in cool water/wrap in wet bandages.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P331Do NOT induce vomiting.
P370+P378In case of fire: Use … for extinction.
P403+P235Store in a well-ventilated place. Keep cool.
P422Store contents under …
N-Bromosuccinimide Price
- Product number
- 345113
- Product name
- Di-n-butylmagnesium solution
- Purity
- 1.0 M in heptane
- Packaging
- 100ml
- Price
- $125
- Updated
- 2024/03/01
- Product number
- 345113
- Product name
- Di-n-butylmagnesium solution
- Purity
- 1.0 M in heptane
- Packaging
- 800ml
- Price
- $976
- Updated
- 2024/03/01
- Product number
- 731110
- Product name
- Di-n-butylmagnesium solution
- Purity
- 1 M in ether and hexanes
- Packaging
- 100ml
- Price
- $525
- Updated
- 2023/06/20
- Product number
- CHM0299895
- Product name
- DI-N-BUTYLMAGNESIUM
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $498.04
- Updated
- 2021/12/16
Di-n-butylmagnesium Chemical Properties,Usage,Production
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. stable under normal temperature and pressure, sensitive to light. contact with water releases flammable gas.
Di-n-butylmagnesium Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Di-n-butylmagnesium manufacturers
- Product
- Di-n-butylmagnesium 1191-47-5
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-11-04
- Product
- Di-n-butylmagnesium 1191-47-5
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-10-26
- Product
- Di-n-butylmagnesium 1191-47-5
- Price
- US $9.80/KG
- Min. Order
- 1KG
- Purity
- ≥98%
- Supply Ability
- 20 tons
- Release date
- 2020-01-09