323403

Lithium aluminum hydride

pellets, reagent grade, 95%

• Synonyme(s) : LAH, Lithium alanate, Lithium tetrahydroaluminate
• Formule linéaire : LiAlH₄
• Numéro CAS: 16853-85-3
• Poids moléculaire : 37.95
• Numéro CE : 240-877-9
• Numéro MDL: MFCD00011075
• Code UNSPSC : 26111700
• ID de substance PubChem : 24859363
• Nomenclature NACRES : NA.22

Propriétés

• Qualité: reagent grade
• Pureté: 95%
• Forme: pellets
• Pertinence de la réaction: reagent type: reductant
• Caractéristiques du produit alternatif plus écologique: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• Taille: 10 mm × 6 mm
• Pf: 125 °C (dec.) (lit.)
• Autre catégorie plus écologique: , Enabling
• Chaîne SMILES: [Li].[AlH3]
• InChI: 1S/Al.Li.4H/q-1;+1;;;;
• Clé InChI: OCZDCIYGECBNKL-UHFFFAOYSA-N

Description

Description générale

Lithium aluminum anhydride is effective as a selective reducing agent.The anhydride may be prepared by reacting lithium hydride with aluminum chloride. It is soluble in ether and it can reduce carboxyl group to primary alcohol group with great ease. Other organic compounds that can be reduced by lithium aluminum hydride are aldehydes, ketones, acid chlorides, acid anhydrides, halides, quinones, nitrogen compounds.

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.

Application

Lithium aluminum hydride (LAH) can be used as a promising material for hydrogen storage applications. Its properties include high gravimetric and volumetric hydrogen densities.

Lithium aluminum hydride can be used to prepare undec-10-en-1-ol, a key intermediate for the preparation of polythioethers.

Informations sur la sécurité

• Pictogrammes: GHS02,GHS05
• Mention d'avertissement: Danger
• Mentions de danger: H260,H314
• Conseils de prudence: P223 - P231 + P232 - P260 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Classification des risques: Eye Dam. 1 - Skin Corr. 1A - Water-react 1
• Code de la classe de stockage: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable