323403

Lithium aluminum hydride

pellets, reagent grade, 95%

• Sinonimo/i: LAH, Lithium alanate, Lithium tetrahydroaluminate
• 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: 24859363
• NACRES: NA.22

Proprietà

• Grado: reagent grade
• Livello qualitativo: 200
• Saggio: 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
• Misura: 10 mm × 6 mm
• 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

Descrizione

Descrizione generale

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.

Applicazioni

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.

Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS05
• Avvertenze: Danger
• Indicazioni di pericolo: H260,H314
• Consigli di prudenza: P223 - P231 + P232 - P260 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• 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