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703508

Sigma-Aldrich

Lithium aluminum hydride solution

greener alternative

2.3 M in 2-methyltetrahydrofuran

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:
329762044
NACRES:
NA.22

Forma fisica

liquid

Impiego in reazioni chimiche

reagent type: reductant

Caratteristiche più verdi

Safer Solvents and Auxiliaries
Use of Renewable Feedstocks
Inherently Safer Chemistry for Accident Prevention
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

Concentrazione

10 % (w/w)
2.3 M in 2-methyltetrahydrofuran

Densità

0.883 g/mL at 25 °C

Categoria alternativa più verde

, Aligned

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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Descrizione generale

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product, 2.3 M in 2-methyltetrahydrofuran aligns with Safer Solvents and Auxiliaries, Use of Renewable Feedstocks and Inherently Safer Chemistry for Accident Prevention. Click here for more information.

Applicazioni

Powerful reducing agent in greener solvent, 2-methyltetrahydrofuran (2-MeTHF).

2-Methyltetrahydrofuran (2-MeTHF): A Biomass-Derived Solvent with Broad Application in Organic Chemistry
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

Avvertenze

Danger

Indicazioni di pericolo

H225,H260,H302,H314

Classi di pericolo

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - Water-react 1

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 2

Punto d’infiammabilità (°F)

10.4 °F - closed cup - Solvent

Punto d’infiammabilità (°C)

-12 °C - closed cup - Solvent

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Journal of neuropathology and experimental neurology, 68(8), 870-879 (2009-07-17)
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