Lithium amide

Base Information

• Chemical Name: Lithium amide
• CAS No.: 7782-89-0
• Deprecated CAS: 12135-17-0,1808075-59-3,2691865-42-4
• Molecular Formula: LiNH2
• Molecular Weight: 22.96
• Hs Code.: 2836.91
• European Community (EC) Number: 231-968-4
• UN Number: 3134,1412
• UNII: 7393OMU9LK
• DSSTox Substance ID: DTXSID7064815
• Nikkaji Number: J71.254J
• Wikipedia: Lithium_amide
• Wikidata: Q2565173
• Mol file: 7782-89-0.mol

Synonyms:LITHIUM AMIDE;7782-89-0;Lithamide;lithium;azanide;Lithium amide (Li(NH2));UNII-7393OMU9LK;7393OMU9LK;HSDB 649;EINECS 231-968-4;Lithiumamide;lithium azanide;MFCD00011093;H2LiN;LiNH2;H2-Li-N;LITHIUM AMIDE [MI];LITHIUM AMIDE [HSDB];Amida de litio (li (nh2));Lithium amide, powder, 95%;DTXSID7064815;NA1412;UN1412;Lithium amide, hydrogen-storage grade;AKOS030228593;FT-0627889;Q2565173

Chemical Property of Lithium amide

Chemical Property:

• Appearance/Colour: White crystals
• Melting Point: 373 °C
• Refractive Index: 1.178g/mL
• Boiling Point: 430 °C
• PSA: 26.02000
• Density: 1.178 g/mL at 25 °C(lit.)
• LogP: 0.10970
• Storage Temp.: water-free area
• Sensitive.: Air & Moisture Sensitive
• Solubility.: Slightly soluble in ethanol and liquid ammonia. Insoluble in anh
• Water Solubility.: reacts
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 23.03472750
• Heavy Atom Count: 2
• Complexity: 2
• Transport DOT Label: Dangerous When Wet Poison

Purity/Quality:

99.9% ^*data from raw suppliers

Lithium amide ^*data from reagent suppliers

Safty Information:

• Pictogram(s): F,C
• Hazard Codes: F,C
• Statements: 14/15-29-34-20/21/22-15-14-11
• Safety Statements: 26-36/37/39-43-45-7/8-43B-16-3/7/9

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Other Classes -> Bases
• Canonical SMILES: [Li+].[NH2-]
• General Description: Lithium amide (Li(NH2)), also known as Lithamide, is a reactive inorganic compound commonly used as a strong base or nucleophile in organometallic synthesis. In the context of the provided study, lithium amide derivatives, such as those derived from 1,1,1,3,3,3-hexamethyldisilazane and N,N'-bis(trimethylsilyl)-p-phenylenediamine, were instrumental in facilitating ligand substitution reactions to synthesize novel bisgermylene and bisstannylene compounds. These lithium amides acted as key intermediates, enabling the formation of stable acyclic structures under ambient conditions. Their role highlights their importance in advancing organometallic chemistry, particularly in the synthesis of germanium- and tin-based compounds with potential applications in polymer chemistry and catalytic processes.

Refernces

The First Synthesis of Bisgermylene and Bisstannylene with Acyclic Structure

10.1246/cl.1994.941

The study reports the first synthesis of bisgermylene and bisstannylene with an acyclic structure. The synthesis was achieved through one-pot, two-step ligand substitution reactions starting from germanium and tin dichlorides. The key chemicals involved include 1,4-dioxane complexes of germanium dichloride (la) and tin dichloride (1b), lithium amide compounds derived from amines such as 1,1,1,3,3,3-hexamethyldisilazane and N,N'-bis(trimethylsilyl)-p-phenylenediamine. These lithium amides played crucial roles in the ligand substitution steps. The products, bisgermylene (5a) and bisstannylene (5b), were isolated by crystallization from diethyl ether and were found to be stable at ambient temperatures under an inert atmosphere. The study also explored the oxidative addition of these compounds to organic halides like ethyl iodide and ethyl bromide, yielding products 6a and 6b, which were characterized by their melting points and NMR spectra. The research aims to extend the understanding of organometallic chemistry involving germanium and tin compounds and their potential applications in polymer synthesis and other organometallic reactions.

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 7782-89-0 Lithium amide

Send

Send

Metric Ton KG G Pound L ML

Send

Send