213225

Lithium bromide

ReagentPlus^®, ≥99%

• Linear Formula: LiBr
• CAS Number: 7550-35-8
• Molecular Weight: 86.85
• Número de EC: 231-439-8
• Número MDL: MFCD00011077
• ID de la sustancia en PubChem: 329752141
• NACRES: NA.21

Properties

• presión de vapor: 1 hPa ( 748 °C)
• Nivel de calidad: 200
• Línea del producto: ReagentPlus^®
• ensayo: ≥99%
• formulario: powder
• pH: 7 (20 °C, 10 g/L)
• mp: 550 °C (lit.)
• SMILES string: [Li+].[Br-]
• InChI: 1S/BrH.Li/h1H;/q;+1/p-1
• InChI key: AMXOYNBUYSYVKV-UHFFFAOYSA-M

Description

Descripción general

LiBr/Chlorotrimethylsilane reagent participates in the conversion of alcohols to bromides.

Aplicación

Lithium bromide (LiBr) may be employed as a catalyst in the following studies:

• Transformation of (aromatic- and α,β-unsaturated) aldehydes to dithioacetals via solvent-free dithioacetalization.
• Synthesis of olefins via condensation reaction of carbonyl compounds with active methylene compounds.
• Green synthesis of β-amino alcohols.
• Chemo- and regioselective bromination of aromatic compounds was carried out by employing LiBr/ceric ammonium nitrate (CAN) reagent system (as a source of Br⁺ ion).

Otras notas

Go to Redi-Dri^™ Product Listing 746479

Información legal

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

Safety Information

• pictogramas: GHS07
• Palabra de señalización: Warning
• Frases de peligro: H302 - H315 - H317 - H319
• Consejos de prudencia: P261 - P264 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• 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
• WGK: WGK 1
• Punto de inflamabilidad F: Not applicable
• Punto de inflamabilidad C: Not applicable