Merck
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62420

Sigma-Aldrich

Lithium aluminum hydride

≥97.0% (gas-volumetric)

Sinônimo(s):
Lithium tetrahydroaluminate, LAH, Lithium alanate
Fórmula linear:
LiAlH4
Número CAS:
Peso molecular:
37.95
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.22

Nível de qualidade

200

teor

≥97.0% (gas-volumetric)

forma

solid

reaction suitability

reagent type: reductant

pf

125 °C (dec.) (lit.)

SMILES string

[Li].[AlH3]

InChI

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

Inchi Key

OCZDCIYGECBNKL-UHFFFAOYSA-N

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Descrição geral

Lithium aluminum hydride (LiAlH4) is a powerful reducing agent used in organic synthesis to reduce esters, carboxylic acids, acyl chlorides, aldehydes, epoxides, and ketones into the corresponding alcohols. It also converts amide, nitro, nitrile, imine, oxime, and azide compounds into amines.

Aplicação

Reactant involved in:
  • Dehydrogenation studied with various catalysts
  • Regeneration of methoxysilanes via reduction
  • Transition metal electrophilic hydrogen activation via heterolytic cleavage
  • Formation of nickel hydrogenation catalysts
  • Hydrogen sorption
  • Electrodeposition of Al on W-Cu substrates

Embalagem

packed in plastic bag, which is soluble at 45-60°C in hydrocarbons, THF and dioxane

Pictogramas

FlameCorrosion

Palavra indicadora

Danger

Frases de perigo

Classificações de perigo

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

Código de classe de armazenamento

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

WGK

WGK 1

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

Certificado de análise

Insira o número de lote para pesquisar o Certificado de análise (COA).

Certificado de origem

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Mais documentos

Quotes and Ordering

J. W. Runyon, et al.,
Australian Journal of Chemistry, 64, 1165-1172 (2011)
W. Han, et al.,
International Journal of Hydrogen Energy, 36, 12305-12312 (2011)
Lithium Aluminum Hydride
Paquette LA, et al.
Encyclopedia of Reagents for Organic Synthesis, Second Edition (2001)
Q. Chen, et al.,
Surface and Coating Tech., 205, 4418-4424 (2011)
Chu Liang et al.
Nature communications, 12(1), 119-119 (2021-01-07)
Environmentally benign synthesis of graphite at low temperatures is a great challenge in the absence of transition metal catalysts. Herein, we report a green and efficient approach of synthesizing graphite from carbon dioxide at ultralow temperatures in the absence of

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