Lithium bromide

Base Information

• Chemical Name: Lithium bromide
• CAS No.: 7550-35-8
• Deprecated CAS: 128084-72-0,14644-35-0,59217-62-8
• Molecular Formula: BrLi
• Molecular Weight: 86.845
• Hs Code.: 2827.59
• European Community (EC) Number: 231-439-8
• UNII: 864G646I84
• DSSTox Substance ID: DTXSID20892222
• Nikkaji Number: J43.853G
• Wikipedia: Lithium bromide
• Wikidata: Q409701
• NCI Thesaurus Code: C83888
• Mol file: 7550-35-8.mol

Synonyms:lithium bromide

Chemical Property of Lithium bromide

Chemical Property:

• Appearance/Colour: White powder
• Melting Point: 550 °C(lit.)
• Boiling Point: 1265 °C
• Flash Point: 1265 °C
• PSA: 0.00000
• Density: 1.57 g/mL at 25 °C
• LogP: -2.99600
• Water Solubility.: 61 g/100 mL (25℃)
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 85.93434
• Heavy Atom Count: 2
• Complexity: 2

Purity/Quality:

99%Min/50%Min ^*data from raw suppliers

Safty Information:

• Pictogram(s): Xn, Xi, F+
• Hazard Codes: Xn:Harmful
• Statements: R22:
• Safety Statements: S16:Keep away from sources of ignition - No smoking.; S36/37/39:Wear suitable protective clothing, gloves and eye/face pr

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Metals -> Metals, Inorganic Compounds
• Canonical SMILES: [Li+].[Br-]

Technology Process of Lithium bromide

There total 95 articles about Lithium bromide 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: 93.0%

bromopentacarbonylmanganese(I) (14516-54-2) + [C6H5S(O)CH2](1-)*Li(1+)=[C6H5S(O)CH2]Li (59501-96-1) → dimanganese decacarbonyl (10170-69-1) + racemic methyl phenyl sulfoxide (1193-82-4) + diphenyldisulfane (882-33-7) + lithium bromide (7550-35-8)

Guidance literature:

In tetrahydrofuran; mixing reactants in THF at -78°C, slow warming to room temp.; evapn. in vac., extn. with pentane, ether and finally acetone or CH2Cl2, concn., chromy. on Al2O3, purifn. by crystn., distn. or sublimation;

DOI:10.1016/S0022-328X(00)86902-8

Reference yield: 88.0%

2,2,6,6-tetramethyl-piperidine (768-66-1) + gallium(III) bromide (13450-88-9) → bis(2,2,6,6-tetramethylpiperidino)gallium bromide + lithium bromide (7550-35-8)

Guidance literature:

With n-butyllithium; In diethyl ether; hexane; under inert atmosphere, piperidine in hexane reacted with n-BuLi in hexane, dropwise addn. of GaBr3 in diethyl ether at room temp., refluxed for 30 min, stirred at room temp. for 12 h; evapn. of solvent, taken up in pentane, filtered, evapd. in vac.; elem. anal.;

Reference yield: 87.0%

C14H16NO2(1+)*Br(1-) + lithium trifluoromethanesulfonate (33454-82-9) → C14H16NO2(1+)*CF3O3S(1-) + lithium bromide (7550-35-8)

Guidance literature:

In water; at 20 ℃; for 1h;

DOI:10.1080/00397911.2014.941503

upstream raw materials:

bromine

lithium hydrogensulfide

lithium carbonate

lithium

Downstream raw materials:

bromine

lithium

manganese(II)

RuBr₂(P(C₆H₅)3)(C₆H₅CHO)2

Refernces

• 1、 Uhl, Werner,Spies, Thomas,Saak, Wolfgang. "Bridging and terminal coordination of Ga-Ga bonds by the chelating ligands imidotetraphenyldiphosphinate and -dithiodiphosphinate". . p. 2095 - 2102. Retrieved 1999.
• 2、 Lazareva,Pestunovich. "Reactions of 1-hydro-and 1-halosilatranes with metal salts". . p. 751 - 752. Retrieved 2006.
• 3、 Gopalakrishnan, J.,Bhat, Vasudeva. "OXIDATIVE EXTRACTION AND ION-EXCHANGE OF LITHIUM IN Li//2MoO//3: SYNTHESIS OF Li//2// minus //xMoO//3 (O less than multiplied by less than equivalent to 2. 0) AND H//2MoO//3** plus .". . p. 769 - 774. Retrieved 1987.
• 4、 Procter, Richard J.,Dunsford, Jay J.,Rushworth, Philip J.,Hulcoop, David G.,Layfield, Richard A.,Ingleson, Michael J.. "A Zinc Catalyzed C(sp3)?C(sp2) Suzuki–Miyaura Cross-Coupling Reaction Mediated by Aryl-Zincates". supporting information. p. 15889 - 15893. Retrieved 2017/10/24.
• 5、 Noeth, Heinrich,Gemuend, Birgit,Paine, Robert T.. "N-(2,4,6-trimethylborazinyl)-substituted phosphanes, arsanes, and stibanes". . p. 4282 - 4297. Retrieved 2008/03/13.