62420

Lithium aluminum hydride

≥97.0% (gas-volumetric)

• 동의어(들): LAH, Lithium alanate, Lithium tetrahydroaluminate
• Linear Formula: LiAlH₄
• CAS Number: 16853-85-3
• Molecular Weight: 37.95
• EC Number: 240-877-9
• MDL number: MFCD00011075
• UNSPSC 코드: 26111700
• PubChem Substance ID: 57651882
• NACRES: NA.22

속성

• 분석: ≥97.0% (gas-volumetric)
• 형태: solid
• 반응 적합성: reagent type: reductant
• mp: 125 °C (dec.) (lit.)
• SMILES string: [Li].[AlH3]
• InChI: 1S/Al.Li.4H/q-1;+1;;;;
• InChI key: OCZDCIYGECBNKL-UHFFFAOYSA-N

설명

일반 설명

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.

애플리케이션

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

포장

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

안전성 정보

• 픽토그램: GHS02,GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H260,H314
• 예방조치 성명서: P223 - P231 + P232 - P260 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Skin Corr. 1A - Water-react 1
• Storage Class Code: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges