Lithium Amide, milled
LiNH2
Lithium Amide, milled (CAS 7782-89-0) is an inorganic compound with molecular formula LiNH2. It is supplied as a milled solid.
Lithium Amide is commonly used as a strong base in organic chemical synthesis. Examples include aldol and claisen condensations, deprotonation of amines and elimination reactions.
Lithium Amide reacts readily with moisture and air and should be handled under dry, inert conditions. Consult the SDS and site-specific procedures for compatible materials, fire response, and storage.
Applications
Claisen condensation, Aldol condensation. Alkylation of nitriles, ketones, amines, alkynes. Synthesis of ethynyl compounds and antihistamines. Transesterification. Catalyst for the anionic polymerization of acrylonitrile and methacrylonitrile.
Specifications
- LiNH2 min. 94 %
- LiH on request
Method of Analysis
Determination by acidimetric titration. Detailed description on request.Handling Instructions
Lithium Amide should be handled under inert gas atmosphere. Avoid contact with eyes, skin and clothes as well as inhalation. Dust may form explosive mixture in Air. Lithium Amide decomposes in contact with humidity. Pay also attention to the Safety Data Sheet - Section 7.
Storage Instructions
Lithium Amide should be stored in tightly closed containers under exclusion of humidity at gentle temperatures. Keep away from heat, sparks and fire. When stored according to SDS and under exclusion of air and humidity, the material is fairly stable. We still recommend to retest the material 6 months after date of analysis if included on CoA. If not included, use the date of manufacturing for the calculation. Pay also attention to the Safety Data Sheet.
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