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212776

Sigma-Aldrich

Lithium aluminum hydride solution

1.0 M in THF

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 MDL:
MFCD00011075
Codice UNSPSC:
26111700
ID PubChem:
24852740
NACRES:
NA.22

Forma fisica

liquid

Livello qualitativo

200

Impiego in reazioni chimiche

reagent type: reductant

Concentrazione

1.0 M in THF

Densità

0.905 g/mL at 25 °C

Temperatura di conservazione

2-30°C

Stringa SMILE

[Li+].[AlH4-]

InChI

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

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Applicazioni

Reactant or reagent for:
  • The preparation of thermoplastic polyester polyamides from oleic acid
  • Lithium-polymer batteries
  • Hydrodefluorination of gem-difluoromethylene derivatives
  • Asymmetric aldol reactions
  • Synthesis of Li-Al-N-H composites with hydrogen absorption / desorption properties

LAH is a powerful reducing agent for many different reduction reactions such as that of ketones to alcohols

Confezionamento

The 25 mL Sure/Seal™ bottle is recommended as a single-use bottle. Repeated punctures will likely result in decreased performance of product.
View returnable container options.

Note legali

Sure/Seal is a trademark of Sigma-Aldrich Co. LLC

Avvertenze

Danger

Indicazioni di pericolo

H225,H302,H315,H318,H335,H336,H351

Classi di pericolo

Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Central nervous system, Respiratory system

Rischi supp

EUH019

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)

1.4 °F - closed cup

Punto d’infiammabilità (°C)

-17 °C - closed cup

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Certificati d'analisi (COA)

Lot/Batch Number
SHBN5963
SHBM9969
SHBM9968
SHBM4767
SHBM4251

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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
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