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Lithium Alkoxides
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Lithium Alkoxides

Lithium Ethoxide
Market: Fine Chemicals
SubMarket: Lithium Alkoxides
Description: This alkoxide base is used for condensation and alkylation reactions.
Lithium Methoxide (LiOMe) 10% in Methanol - Fine Chemicals
SubMarket: Lithium Alkoxides
CAS #: 865-34-9
Description: LiOMe is a mild base used mainly in organic synthesis, most often in transesterifications. This reagent is offered currently in methanol solution of LiOMe (2.2M) and therefore is very easy to transfer from shipping container to storage or reactor. On contact with moisture, it is converted to methanol and lithium hydroxide causing the solution to become cloudy.

Lithium Methoxide (LiOMe) 10% in Methanol - Polymersil
SubMarket: Polymer Additives
CAS #: 865-34-9
Description: LiOMe is a mild base used mainly in organic synthesis, most often in transesterifications. This reagent is offered currently in methanol solution of LiOMe (2.2M) and therefore is very easy to transfer from shipping container to storage or reactor.
Lithium t-Amoxide in Heptane
Market: Fine Chemicals
SubMarket: Lithium Alkoxides
CAS #: 53535-81-2
Description: Lithium t-Amoxide is a strong base for organic synthesis. It can be used as an alternative to lithium tert-butoxide when ether solvents are to be avoided due to its greater solubility in hydrocarbons.

Lithium t-Butoxide 2.0M in THF Solution
Market: Fine Chemicals
SubMarket: Lithium Alkoxides
CAS #: 1907-33-1
Description: Lithium t-Butoxide is a mild base used mainly in organic synthesis. It can also be used in conjunction with organometallic reagents/catalysts to modify their reactivity and selectivity. This tetrahydrofuran (THF) solution of LTB is very easy to transfer from shipping container to storage or reactor. The solution is flammable and corrosive. Solutions tend to darken when exposed to air. On contact with moisture, Lithium t-Butoxide is converted to t-butanol and lithium hydroxide, causing the solution to become cloudy.
Lithium t-Butoxide in 10% Heptane
Market: Fine Chemicals
SubMarket: Lithium Alkoxides
CAS #: 1907-33-1
Description: This heptane solution is a DEVELOPMENTAL formulation of lithium t-butoxide. Lithium t-Butoxide is a mild base used mainly in organic synthesis. It can also be used in conjunction with organometallic reagents/catalysts to modify their reactivity and selectivity. For a brief review of this reagent, please consult Handbook of Reagents for Organic Synthesis, Acidic and Basic Reagents,1999 John Wiley & Sons, p. 208.

Lithium t-Butoxide Solid (LTB)
Market: Fine Chemicals
SubMarket: Lithium Alkoxides
CAS #: 1907-33-1
Description: LTB is a mild base used principally in organic synthesis. The pKa is 17. It can also be used in conjunction with organometallic reagents/catalysts to modify their reactivity and selectivity. For a brief review of this reagent, please consult Handbook of Reagents for Organic Synthesis, Acidic and Basic Reagents,1999 John Wiley & Sons, p. 208.
Lithium Amide
Market: Fine Chemicals
SubMarket: Lithium Amides
CAS #: 7782-89-0
Description: Lithium amide is a strong base used primarily in organic synthesis. Typical reactions reported for lithium amide include aldol condensations, alkylations of heterocyclic amines, and formation of cyclopropenes. It is also proven an effective catalyst in transesterification reactions.

Lithium Tert-Butoxide Powder
Mol. Formula C4H9LiO
EINECS-No 217-611-5
CAS-No 1907-33-1
Specification Lithium tert.-Butoxide min. 99 %
LiOH + Li2CO3 max. 1 %*)
*) calculated as LiOH
Application Deprotonation reactions in organic syntheses.
Lithium Methoxide Typ. 10 % Solution in Methanol (Typ. 2.2 M)
Mol. Formula CH3-OLi
EINECS-No 212-737-7
CAS-No 865-34-9
Specification Lithium Methoxide 9.5 – 10.5
Application Deprotonation reactions in organic syntheses.

Lithium Methoxide Powder
Mol. Formula CH3-OLi
EINECS-No 212-737-7
CAS-No 865-34-9
Specification Lithium Methoxide min. 99 %
LiOH + Li2CO3 max. 1 % *)
*) calculated as LiOH
Application  
Lithium Iso-Propoxide Powder
Mol. Formula C3H7LiO
EINECS-No not registered
CAS-No 10/05/88
Specification Lithium iso-Propoxide min. 98 %
LiOH + Li2CO3 max. 1.2 %*)
*) calculated as LiOH
Application Deprotonation reactions in organic synthesis.

Lithium Tert-Amoxide, typ. 40% Solution in Heptane (typ. 3.1 M)
Mol. Formula C5H11LiO
EINECS-No  
CAS-No 53535-81-2
Specification Lithium tert.-Amoxide 39 – 41%
LiOH + Li2CO3 max. 0.5% *)
*) calculated as LiOH
Application Deprotonation reactions in organic syntheses
Lithium Tert-Butoxide, typ. 20 % Solution in THF (typ. 2.2 M)
Mol. Formula C4H9LiO
EINECS-No 217-611-5
CAS-No 1907-33-1
Specification Lithium tert.-Butoxide 19 - 21 %
LiOH + Li2CO3 max. 0.1 % *)
*) calculated as LiOH
Application Deprotonation reactions in organic syntheses.

Lithium 2-hydroxyethoxid
Mol. Formula C2H5O2Li
EINECS-No 245-520-0
CAS-No 23248-23-9
Specification Lithium 2-hydroxyethoxid, min. 98%
Application Specialty reagent in organic synthesis
 
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