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686034

Sigma-Aldrich

Lithium aluminum hydride

greener alternative

hydrogen-storage grade

Sinonimo/i:

LAH, Lithium alanate, Lithium tetrahydroaluminate

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About This Item

Formula condensata:
LiAlH4
Numero CAS:
16853-85-3
Peso molecolare:
37.95
Numero CE:
240-877-9
Numero MDL:
MFCD00011075
Codice UNSPSC:
26111700
ID PubChem:
329761015
NACRES:
NA.23

Grado

hydrogen-storage grade

Livello qualitativo

100

Saggio

>99.95%

Forma fisica

pellets

Impiego in reazioni chimiche

reagent type: reductant

Caratteristiche più verdi

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

sustainability

Greener Alternative Product

Punto di fusione

125 °C (dec.) (lit.)

Categoria alternativa più verde

, Enabling

Stringa SMILE

[Li].[AlH3]

InChI

1S/Al.Li.4H/q-1;+1;;;;
OCZDCIYGECBNKL-UHFFFAOYSA-N

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Descrizione generale

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.

Applicazioni

Lithium aluminum hydride (LAH) is majorly used in hydrogen storage applications. Its properties include high gravimetric and volumetric hydrogen densities. It can also be used as a reducing agent in the preparation of reduced graphene oxide (rGO).

Risultati analitici

Hydrogen content, XRD plots and metal purity data are available upon request.

Pittogrammi

FlameCorrosion
GHS02,GHS05

Avvertenze

Danger

Indicazioni di pericolo

H260,H314

Classi di pericolo

Eye Dam. 1 - Skin Corr. 1A - Water-react 1

Codice della classe di stoccaggio

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

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

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Certificati d'analisi (COA)

Lot/Batch Number
SHBM7529
SHBJ7743
SHBJ3826
SHBD7552V
04196BK

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A first-principles study of the electronic structure and stability of a lithium aluminum hydride for hydrogen storage
Song Y, et al.
The Journal of Physical Chemistry B, 110(13), 6906-6910 (2006)
Reversible hydrogen storage via titanium-catalyzed LiAlH4 and Li3AlH6
Chen J, et al.
The Journal of Physical Chemistry B, 105(45), 11214-11220 (2001)
Diastereoselective reductive amination of aryl trifluoromethyl ketones and alpha-amino esters.
Greg Hughes et al.
Angewandte Chemie (International ed. in English), 46(11), 1839-1842 (2007-04-24)
Krishnananda Samanta et al.
Bioorganic & medicinal chemistry letters, 20(1), 283-287 (2009-11-26)
A series of new benzoxazepine derivatives substituted with different alkoxy and aryloxy group were synthesized comprising synthetic steps of Mitsunobu reaction, lithium aluminum hydride (LAH) reduction, followed by debenzylation and finally intramolecular Mitsunobu cyclization. The new benzoxazepines specifically inhibited growth
Damián E Bikiel et al.
Inorganic chemistry, 44(15), 5286-5292 (2005-07-19)
The nature of the solute species present in ethereal solutions of LiAlH(4) is of crucial importance for understanding the mechanisms for the reduction of ketones and other functional groups by LiAlH(4). We have employed a combination of theoretical and experimental
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