Lithium methanolate

Base Information

• Chemical Name: Lithium methanolate
• CAS No.: 865-34-9
• Deprecated CAS: 192823-90-8,224181-26-4,226904-79-6,719776-96-2
• Molecular Formula: CH3LiO
• Molecular Weight: 37.9752
• Hs Code.: 29051990
• European Community (EC) Number: 212-737-7
• DSSTox Substance ID: DTXSID00890529
• Nikkaji Number: J86.492G
• Wikipedia: Lithium methoxide
• Wikidata: Q1226073
• Mol file: 865-34-9.mol

Synonyms:Lithium methoxide;865-34-9;Lithium methanolate;lithium;methanolate;Methanol, lithium salt;Lithium methylate;LIOME;Methanol, lithium salt (1:1);EINECS 212-737-7;MFCD00036357;Methoxylithium;liom;lithium methylat;LiOCH3;CH4O.Li;C-H4-O.Li;DTXSID00890529;JILPJDVXYVTZDQ-UHFFFAOYSA-N;BCP29450;AKOS015840118;s11669;Lithium Methoxide (ca.10% in Methanol);FT-0627914;L0304;Q1226073

Chemical Property of Lithium methanolate

Chemical Property:

• Appearance/Colour: white powder
• Melting Point: 500 °C
• Boiling Point: 48.1 °C at 760 mmHg
• Flash Point: 11.1 °C
• PSA: 23.06000
• Density: 0.85g/mLat 20°C
• LogP: 0.04670
• Storage Temp.: Flammables area
• Sensitive.: Moisture Sensitive
• Solubility.: Soluble in methanol.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 38.03439315
• Heavy Atom Count: 3
• Complexity: 4.8

Purity/Quality:

99% ^*data from raw suppliers

Lithium methoxide, min. 95% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): F,T,C
• Hazard Codes: F,T,C
• Statements: 14-17-34-39/23/24/25-36/38-23/24/25-11
• Safety Statements: 8-16-26-43-45-36/37/39-36/37

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Metals -> Metal Alkoxides
• Canonical SMILES: [Li+].C[O-]
• Uses: Lithium methoxide is used in sol-gel synthesis of lithium borophosphates. It is also useful for deprotonation reactions in organic synthesis. Further, it serves as a mild base in organic synthesis especially in transesterifications. Employed in sol-gel synthesis of lithium borophosphates.

Technology Process of Lithium methanolate

There total 19 articles about Lithium methanolate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 48.0%

di{bis(trimethylsilyl)methyl}chloro(fluorenyl)stannane (138523-60-1) → {((CH3)3Si)2CH}2Sn(H)C13H9 (138504-03-7) + lithium methanolate (865-34-9) + lithium chloride

Guidance literature:

With methanol; tert.-butyl lithium; In diethyl ether; pentane; -78°C, molar ratio of stannane=(CH3)3CLi=1:1, the mixt. was allowed to warm to room temp., stirred for 1h, conversion is 50% (from 1H and 119Sn NMR); recrystn. from diethyl ether;

DOI:10.1016/0022-328X(91)80217-8

Reference yield:

1.5(C6H16N2)*Li(1+)*(OCN(CH3)2)Ni(CO)3(1-) → lithium methanolate (865-34-9) + dimethyl amine (124-40-3) + tetracarbonyl nickel (13463-39-3,71564-36-8)

Guidance literature:

With CH₃OH; In methanol; at -78°C;

Reference yield:

C9H23N3*Li(1+)*(OCN(CH3)2)Ni(CO)3(1-) → lithium methanolate (865-34-9) + dimethyl amine (124-40-3) + tetracarbonyl nickel (13463-39-3,71564-36-8)

Guidance literature:

With CH₃OH; In methanol; at -78°C;

upstream raw materials:

n-butyllithium

Dimethyl ether

diethyl ether

2-iodo-1-methoxyethane

Downstream raw materials:

1,1-Diphenylmethanol

para-methoxynitrobenzene

(6R)-7t-(2,4-dinitro-phenylsulfanylamino)-7c-methoxy-3-methyl-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester

6α-methoxy-6β-(2-nitro-phenylsulfanylamino)-penicillanic acid 2-(4-bromo-phenyl)-2-oxo-ethyl ester

Refernces

• 1、 Liu, Tao,Frith, James T.,Kim, Gunwoo,Kerber, Rachel N.,Dubouis, Nicolas,Shao, Yuanlong,Liu, Zigeng,Magusin, Pieter C. M. M.,Casford, Michael T. L.,Garcia-Araez, Nuria,Grey, Clare P.. "The Effect of Water on Quinone Redox Mediators in Nonaqueous Li-O2 Batteries". . p. 1428 - 1437. Retrieved 2018/02/09.
• 2、 Anselme, G.,Couret, C.,Escudie, J.,Richelme, S.,Satge, J.. "Dibisyl(fluorenylidene)stannene: evidence of its formation". . p. 321 - 328. Retrieved 2007/10/02.