Lithium hexafluoroantimonate

Base Information

• Chemical Name: Lithium hexafluoroantimonate
• CAS No.: 18424-17-4
• Molecular Formula: F6Sb . Li
• Molecular Weight: 242.681
• Hs Code.: 2826908090
• European Community (EC) Number: 670-363-3
• DSSTox Substance ID: DTXSID00587189
• Wikidata: Q61941693
• Mol file: 18424-17-4.mol

Synonyms:Lithium hexafluoroantimonate;18424-17-4;lithium;hexafluoroantimony(1-);LITHIUMHEXAFLUOROANTIMONATE;MFCD00042319;lithium hexafluorostibate(V);lithium hexafluorostiboranuide;Lithium hexafluoroantimonate(V);lithium hexafluoroantimony(1-);Lithium hexafluoroantimonate(1-);DTXSID00587189;lithium(1+) hexafluoroantimonate ion;AKOS015833662;A812850;J-011809;Q61941693

Chemical Property of Lithium hexafluoroantimonate

Chemical Property:

• Melting Point: decomposes [ALF95]
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 0.00000
• Density: g/cm³
• LogP: 2.52120
• Sensitive.: Hygroscopic
• Water Solubility.: Very soluble in water
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 0
• Exact Mass: 241.91023
• Heavy Atom Count: 8
• Complexity: 62.7

Purity/Quality:

99% ^*data from raw suppliers

LithiumHexafluoroantimonate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi,T,N,Xn
• Hazard Codes: Xi,T,N,Xn
• Statements: 20/22-51/53
• Safety Statements: 61

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: [Li+].F[Sb-](F)(F)(F)(F)F
• Uses: Lithium hexafluoroantimonate as a photo initiator for production of polymers.

Technology Process of Lithium hexafluoroantimonate

There total 3 articles about Lithium hexafluoroantimonate 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: 40.0%

Li(1+)*Al(OC(C6H5)(CF3)2)4(1-) = LiAl(OC(C6H5)(CF3)2)4 + nitrosonium hexafluoroantimonate (16941-06-3) → lithium hexafluoroantimonate (18424-17-4) + NO(1+)*Al(OC(CF3)2C6H5)4(1-)=NO[Al(OC(CF3)2C6H5)4] (769124-21-2)

Guidance literature:

In sulfur dioxide; under N2; Al-complex and NOSbF6 were reacted in SO2 at -196°C, stirred at room temp. for 1 h; filtered, SO2 was slowly removed, CH2Cl2 was condensed, warmed to -20°C with stirring, filtered; elem. anal.;

DOI:10.1039/b405715e

Reference yield:

Au(SbF6)2Au(AuF4)2 + lithium fluoride (7789-24-4) → lithium hexafluoroantimonate (18424-17-4) + lithium tetrafluoroaurate(III) (31241-09-5) + Au(AuF4)2

Guidance literature:

In hydrogen fluoride; HF (liquid); Argon atmosphere, fluorocarbon polymer tube, (20°C, 20 h); decantation, washing (HF), removememt of volatiles;

DOI:10.1021/ja9630654

Reference yield:

hydrogen fluoride (7664-39-3,12381-92-9,32057-09-3,74835-82-8) + antimony pentafluoride (7783-70-2) + lithium fluoride (7789-24-4) → lithium hexafluoroantimonate (18424-17-4)

Guidance literature:

In hydrogen fluoride; HF (liquid); under dry Ar in dry box; LiF (0.92 mmol) loaded into FEP react. vessel; SbF5 (8.15 mmol) and anhyd. HF condenced (77 K); stirred (11 d, room temp.); volatiles pumped off (room temp., few h);

DOI:10.1002/ejic.200500856

upstream raw materials:

hydrogen fluoride

antimony pentafluoride

lithium fluoride

nitrosonium hexafluoroantimonate

Downstream raw materials:

[(bis(8-quinolyl)(3,5-di-tert-butylphenoxy)phosphine)₂Ni₂(μ-Cl)₃][SbF₆]

Refernces

• 1、 Decken, Andreas,Jenkins, H. Donald Brooke,Nikiforov, Grigori B.,Passmore, Jack. "The reaction of Li[Al(OR)4] R = OC(CF3) 2Ph, OC(CF3)3 with NO/NO2 giving NO[Al(OR)4], Li[NO3] and N2O. The synthesis of NO[Al(OR)4] from Li[Al(OR)4] and NO[SbF6] in sulfur dioxide solution". . p. 2496 - 2504. Retrieved 2007/10/03.