LITHIUM OXALATE

Base Information

• Chemical Name: LITHIUM OXALATE
• CAS No.: 553-91-3
• Molecular Formula: C2 H2Li2O4
• Molecular Weight: 101.902
• Hs Code.: 2917 11 00
• Mol file: 553-91-3.mol

Synonyms:Ethanedioicacid, dilithium salt (9CI);Lithium oxalate (6CI,7CI);Oxalic acid, dilithiumsalt (8CI);Dilithium oxalate;Lithium oxalate (Li2C2O4);

Chemical Property of LITHIUM OXALATE

Chemical Property:

• Vapor Pressure: 2.51E-06mmHg at 25°C
• Melting Point: 41-45°C(lit.)
• Boiling Point: 365.1 °C at 760 mmHg
• Flash Point: 188.8 °C
• PSA: 80.26000
• Density: 0.99g/mL±0.002g/mLat 20°C
• LogP: -3.51380
• Storage Temp.: Store below +30°C.
• Solubility.: 66g/l
• Water Solubility.: Soluble in water.

Purity/Quality:

Lithium oxalate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): C
• Hazard Codes: C,Xn
• Statements: 21/22-34-63
• Safety Statements: 26-27-36/37/39-45-24/25

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Uses: Lithium oxalate is used as lithium battery electrolyte. It is also used as an analytical reagent and reducing reagent. Further, it is used as an intermediate in the manufacture of other chemicals such as pharmaceuticals, agrochemicals, dyestuffs and in organic synthesis. Oxalic acid dilithium salt may be used to prepare lithium tetrafluorooxalatophosphate, an electrolyte for Li-ion batteries with better thermal stability.

Technology Process of LITHIUM OXALATE

There total 23 articles about LITHIUM OXALATE 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:

lithium hydroxide monohydrate (1310-66-3) + boric acid (11113-50-1,14635-83-7) + oxalic acid (144-62-7,97993-78-7) → lithium oxalate (553-91-3) + lithium bis[1,2-oxalato(2-)-O,O'] borate (244761-29-3)

Guidance literature:

at 110 ℃; for 6h; Sealed tube;

DOI:10.1039/c5ra18520c

Reference yield:

oxalic acid (144-62-7,97993-78-7) → lithium oxalate (553-91-3)

Guidance literature:

With lithium hydroxide; In water; at 70 - 100 ℃; pH=7.2; pH-value; Temperature; Industrial scale;

Reference yield:

carbon dioxide (124-38-9,18923-20-1) → lithium oxalate (553-91-3)

Guidance literature:

With lithium tetrafluoroborate; triangular rhodium complex * (BPh₄)2; In acetonitrile; Yield given; electrochemical reduction;

DOI:10.1246/cl.1994.2175

upstream raw materials:

methylammonium carbonate

carbon dioxide

(tert-butoxycarbonyl-ethyl-amino)-oxo-acetic acid ethyl ester

[(3-bromo-propyl)-tert-butoxycarbonyl-amino]-oxo-acetic acid ethyl ester

Downstream raw materials:

lithium carbonate

pyrographite

lithium difluoromono[1,2-oxalato^(2-)-O,O'] borate

lithium hexafluorophosphate

Refernces

• 1、 Zinigrad, Ella,Larush-Asraf, Liraz,Salitra, Gregory,Sprecher, Milon,Aurbach, Doron. "On the thermal behavior of Li bis(oxalato)borate LiBOB". . p. 64 - 69. Retrieved 2007.
• 2、 -. "A method for preparing lithium of high-purity oxalic acid (by machine translation)". Paragraph 0027; 0028; 0029; 0030; 0031; 0032. . Retrieved 2017/01/02.