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ChemicalBook--->CAS DataBase List--->811-49-4

811-49-4

811-49-4 Structure

811-49-4 Structure
IdentificationBack Directory
[Name]

ETHYLLITHIUM
[CAS]

811-49-4
[Synonyms]

1MinBenzene
ETHYLLITHIUM
Ethyl Indium
LITHIUM ETHYL
EthyllithiuM solutio
ethyllithium solution
ETHYLLITHIUM 1M IN BENZENE
Ethyllithium, 1.7m solution in dibutyl ether
EthyllithiuM solution 0.5 M in benzene: cyclohexane
Ethyllithium1.7M solution in dibutyl etherAcroSeal§3
EthyllithiuM, 1.7 M solution in dibutyl ether, SpcSeal
Ethyllithium, 1.7M solution in dibutyl ether, AcroSeal
EthyllithiuM, 0.5 M solution in dibutyl etherr, J&KSeal
ETHYLLITHIUM, 0.5M SOLUTION IN BENZENE/ CYCLOHEXANE (90/10)
[EINECS(EC#)]

212-370-2
[Molecular Formula]

C2H5Li
[MDL Number]

MFCD00053747
[MOL File]

811-49-4.mol
[Molecular Weight]

36
Chemical PropertiesBack Directory
[Appearance]

colorless to yellowish solution
[Melting point ]

95℃
[density ]

0.862 g/mL at 25 °C
[Fp ]

−17 °F
[storage temp. ]

Refrigerator (+4°C) + Flammables area
[BRN ]

3587196
[Uses]

Grignard-type reactions.
Hazard InformationBack Directory
[Chemical Properties]

colorless to yellowish solution
[Hazard]

Ignites in air, reacts with oxidizing materials.
[Definition]

ChEBI: Ethyllithium is an alkyllithium compound.
[Preparation]

Ethyllithium can be synthesized by reacting bromoethane with metallic lithium in pentane.
[Precautions]

Ethyllithium solids are highly flammable when exposed to air. The solution is flammable and corrosive, and reacts violently with water. Stored at low temperature for one week, half of the reagents were converted to ethane, ethylene, and acetaldehyde.
Safety DataBack Directory
[Hazard Codes ]

F,T,N
[Risk Statements ]

45-46-11-36/38-48/23/24/25-65-51/53
[Safety Statements ]

53-36/37-45-62-61-26-16
[RIDADR ]

UN 3399 4.3/PG 2
[WGK Germany ]

3
[F ]

10
[HS Code ]

29319090
Raw materials And Preparation ProductsBack Directory
[Preparation Products]

3-Furanboronic acid-->3,5-DIMETHYL-2-ETHYLPYRAZINE-->1-Chloro-3-ethylbenzene-->2-Ethyl-2-adamantanol-->2-Butanone, 1,1-diethoxy--->Acetaldehyde, ethylhydrazone
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