Direkt zum Inhalt
Merck
Alle Fotos(5)

Key Documents

Weitere Dokumente

222356

Sigma-Aldrich

Lithiumborhydrid

greener alternative

≥90%

Synonym(e):

Lithiumboranat

Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise
Alle Fotos(5)

About This Item

Lineare Formel:
LiBH4
CAS-Nummer:
16949-15-8
Molekulargewicht:
21.78
EG-Nummer:
241-021-7
MDL-Nummer:
MFCD00011088
UNSPSC-Code:
26111700
PubChem Substanz-ID:
24853325

Qualitätsniveau

100

Assay

≥90%

Form

solid

Eignung der Reaktion

reagent type: reductant

Grünere Alternativprodukt-Eigenschaften

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

mp (Schmelzpunkt)

275 °C (dec.)

Dichte

0.666 g/mL at 25 °C (lit.)

Grünere Alternativprodukt-Kategorie

Enabling,

SMILES String

[Li+].[BH4-]

InChI

1S/BH4.Li/h1H4;/q-1;+1

InChIKey

UUKMSDRCXNLYOO-UHFFFAOYSA-N

Suchen Sie nach ähnlichen Produkten? Aufrufen Leitfaden zum Produktvergleich

Verwandte Kategorien

Allgemeine Beschreibung

Lithium borohydride, a white solid, may be prepared from the exchange reaction of LiCl and sodium borohydride in isopropylamine. The orthorhombic crystal structure converts to tetragonal at 108oC and eventually melting at 278oC. Infrared and Raman spectral studies at 80oC have been reported in a study.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

Anwendung

Versatile reducing agent for aldehydes, ketones, acid chlorides, lactones, epoxides, and esters. Applied in the lithiation of 2H-WS2 giving high yields of exfoliated WS2, and opening the way to new intercalation compounds and nanocomposites.

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 3 Oral - Eye Dam. 1 - Skin Corr. 1B - Water-react 1

Lagerklassenschlüssel

4.3 - Hazardous materials, which set free flammable gases upon contact with water

WGK

WGK 2

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

Besitzen Sie dieses Produkt bereits?

In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Kunden haben sich ebenfalls angesehen

Slide 1 of 3

1 of 3

Natriumborhydrid purum p.a., ≥96% (gas-volumetric)

Sigma-Aldrich

71320

Natriumborhydrid

Lithiumaluminiumhydrid pellets, reagent grade, 95%

Sigma-Aldrich

323403

Lithiumaluminiumhydrid

Natriumborhydrid powder, ≥98.0%

Sigma-Aldrich

452882

Natriumborhydrid

Tsai, H-L. et al.
Chemistry of Materials, 9, 879-879 (1997)
Fieser, M.
Reagents for Organic Synthesis, 14, 191-191 (1989)
Low temperature infrared and raman spectra of lithium borohydride.
Harvey KB and McQuaker NR
Canadian Journal of Chemistry, 49(21), 3282-3286 (1971)
Mita Dasog et al.
Chemical communications (Cambridge, England), 47(30), 8569-8571 (2011-06-28)
In the presence of large excesses of borohydride salts, gold monolayer protected-clusters can be grown to larger sizes simply by controlling the amount of reducing agent added to smaller clusters. In addition, gold monolayer clusters can be used as catalysts
G Váradi et al.
International journal of peptide and protein research, 43(1), 29-30 (1994-01-01)
For solid-phase peptide synthesis, 2,4-dimethoxy-4'-hydroxbenzhydrol linker was prepared via lithium borohydride reduction of 2,4-dimethoxy-4'-hydroxybenozophenone. The potassium salt of the linker was coupled to chloromethylpolystyrene. This method proved to be better than use of the cesium salt. This new synthesis gave
Alle zugehörigen Dokumente anzeigen

Artikel

Metal Borohydrides

An article about metal borohydrides as hydrogen storage materials

Complex Hydrides: A New Category of Solid-state Lithium Fast-ion Conductors

Research and development of solid-state lithium fast-ion conductors is crucial because they can be potentially used as solid electrolytes in all-solid-state batteries, which may solve the safety and energy-density related issues of conventional lithium-ion batteries that use liquid (farmable organic) electrolytes.

Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..

Setzen Sie sich mit dem technischen Dienst in Verbindung.