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VINYLLITHIUM

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Name

VINYLLITHIUM

EINECS N/A
CAS No. 917-57-7 Density g/cm3
PSA 0.00000 LogP 0.67920
Solubility N/A Melting Point N/A
Formula C2H3 Li Boiling Point °Cat760mmHg
Molecular Weight 33.9868 Flash Point °C
Transport Information N/A Appearance N/A
Safety Ignites spontaneously and burns violently in air. See also LITHIUM COMPOUNDS and ORGANOMETALS. Risk Codes N/A
Molecular Structure Molecular Structure of 917-57-7 (VINYL LITHIUM) Hazard Symbols N/A
Synonyms

Lithium,vinyl- (6CI,7CI,8CI); Ethenyllithium; Lithioethene; Vinyllithium

Article Data 28

VINYLLITHIUM Synthetic route

1112-56-7

tetravinyltin (IV)

917-57-7

vinyllithium

Conditions
ConditionsYield
With n-butyllithium In pentane for 2.5h; Inert atmosphere; Glovebox;87%
With n-butyllithium In hexane at 21℃; for 2h;84%
With phenyllithium
74-85-1

ethene

A

917-57-7

vinyllithium

B

13067-82-8

1,2-dilithioethane

Conditions
ConditionsYield
With lithium; zinc(II) chloride; 2,5-Diphenyl-6a-thiathiophthen In tetrahydrofuran at 0℃; under 750.06 Torr; for 6h; Product distribution;A 75%
B n/a
With lithium; 2,5-Diphenyl-6a-thiathiophthen; zinc(II) chloride In tetrahydrofuran at 0℃; under 750.06 Torr; for 6h; Yields of byproduct given;A 75%
B n/a
593-60-2

Vinyl bromide

917-57-7

vinyllithium

Conditions
ConditionsYield
With lithium
With tert.-butyl lithium In diethyl ether; pentane at -78℃; for 2h;
1119-20-6

divinylmercury

917-57-7

vinyllithium

Conditions
ConditionsYield
With lithium
1112-56-7

tetravinyltin (IV)

591-51-5

phenyllithium

917-57-7

vinyllithium

Conditions
ConditionsYield
With diethyl ether
Ambient temperature;
86901-29-3

1,1-Dilithioethan

917-57-7

vinyllithium

Conditions
ConditionsYield
With chloro-trimethyl-silane In tetrahydrofuran for 8h; Ambient temperature; Yield given;
13067-82-8

1,2-dilithioethane

917-57-7

vinyllithium

13067-82-8

1,2-dilithioethane

A

917-57-7

vinyllithium

B

2123-72-0

1,4-dilithiobutane

C

2223-57-6

hexanediyl dilithium

Conditions
ConditionsYield
With lithium at -196℃; under 0.005 Torr; Mechanism;

A

917-57-7

vinyllithium

B

1070-75-3

dilithium acetylide

Conditions
ConditionsYield
Title compound not separated from byproducts;
65801-58-3, 75620-60-9, 171562-29-1

trans-1,2-Dilithioethylen

A

917-57-7

vinyllithium

B

1070-75-3

dilithium acetylide

Conditions
ConditionsYield
Title compound not separated from byproducts;

VINYLLITHIUM Chemical Properties

Product Name: Vinyllithium (CAS NO.917-57-7)


Molecular Formula: C2H3Li
Molecular Weight: 33.99g/mol
Mol File: 917-57-7.mol
Einecs: 213-028-5
Enthalpy of Vaporization: 15.7 kJ/mol
Vapour Pressure: 43300 mmHg at 25°C
H-Bond Donor: 0
H-Bond Acceptor: 1
Heavy Atom Count: 3
Complexity: 2.8
Covalently-Bonded Unit Count: 2

VINYLLITHIUM Safety Profile

Ignites spontaneously and burns violently in air. See also LITHIUM COMPOUNDS and ORGANOMETALS.

VINYLLITHIUM Specification

 Vinyllithium ,its CAS NO. is 917-57-7,the synonyms is Ethenyllithium .

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