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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

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
0000414178
0000414177
0000414177
MKCV1733

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Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.

Redi-Dri™ – The World of Free-flowing Hygroscopic Products

Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.

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