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746479

Sigma-Aldrich

Bromuro de litio

anhydrous, free-flowing, Redi-Dri™, ReagentPlus®, ≥99%

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About This Item

Fórmula lineal:
LiBr
Número de CAS:
7550-35-8
Peso molecular:
86.85
Número CE:
231-439-8
Número MDL:
MFCD00011077
Código UNSPSC:
12352302
ID de la sustancia en PubChem:
329765771
NACRES:
NA.21
Ensayo:
≥99%
grado:
anhydrous
Formulario:
powder
En este momento no podemos mostrarle ni los precios ni la disponibilidad

grado

anhydrous

Nivel de calidad

100

presión de vapor

1 hPa ( 748 °C)

Línea del producto

ReagentPlus®
Redi-Dri™

Ensayo

≥99%

Formulario

powder

calidad

free-flowing

pH

7 (20 °C, 10 g/L)

mp

550 °C (lit.)

cadena SMILES

[Li+].[Br-]

InChI

1S/BrH.Li/h1H;/q;+1/p-1

Clave InChI

AMXOYNBUYSYVKV-UHFFFAOYSA-M

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Descripción general

Lithium bromide is a versatile reagent that is commonly used as a nucleophilic brominating reagent. It is also employed as a Lewis acid catalyst and a mediator in various reactions.

Aplicación

Lithium bromide can be used as a catalyst in the:
  • Solvent-free condensation of arylene diamines and esters to synthesize 2-substituted benzimidazoles and imidazopyridines.
  • Three-component condensation of aldehydes, β-ketoesters, and urea to synthesize dihydropyrimidinones via Biginelli reaction.
  • Solvent-free Ehrlich-Sachs reaction.

Información legal

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

Pictogramas

Exclamation mark
GHS07

Palabra de señalización

Warning

Frases de peligro

H302,H315,H317,H319

Clasificaciones de peligro

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

Código de clase de almacenamiento

13 - Non Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number
0000414178
0000414177
0000414177
0000414178
MKCV1733

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Macromolecular bioscience, 20(4), e1900328-e1900328 (2020-02-23)
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ChemSusChem, 12(12), 2628-2636 (2019-04-18)
The need for more sustainable products and processes has led to the use of new methodologies with low carbon footprints. In this work, an efficient tandem process is demonstrated for the liquid-phase catalytic upgrading of lignocellulosic biomass-derived γ-valerolactone (GVL) with
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Journal of the mechanical behavior of biomedical materials, 41, 43-55 (2014-12-03)
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