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1,2,4,5-Tetrabromobenceno, 94 %, Thermo Scientific Chemicals
1,2,4,5-Tetrabromobenceno, 94 %, Thermo Scientific Chemicals
1,2,4,5-Tetrabromobenceno, 94 %, Thermo Scientific Chemicals
Thermo Scientific Chemicals

1,2,4,5-Tetrabromobenceno, 94 %, Thermo Scientific Chemicals

CAS: 636-28-2 | C6H2Br4 | 393.70 g/mol
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Cantidad:
10 g
50 g
Número de catálogo L13539.09
también denominado L13539-09
Precio (USD)
-
Cantidad:
10 g
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Identificadores químicos
CAS636-28-2
IUPAC Name1,2,4,5-tetrabromobenzene
Molecular FormulaC6H2Br4
InChI KeyQCKHVNQHBOGZER-UHFFFAOYSA-N
SMILESBrC1=CC(Br)=C(Br)C=C1Br
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EspecificacionesSpecification SheetHoja de especificaciones
FormCrystals or powder or crystalline powder or needles
Identification (FTIR)Conforms
Appearance (Color)White to cream to brown
Assay (GC)≥92.0%
Melting Point (clear melt)175-185°C
1,2,4,5-Tetrabromobenzene is used in the synthesis of diethynyltriptycene-linked dipyridyl ligands, in the generation of dibenzyne. It is also used to produce 6,7-dibromo-1,4-epoxy-1,4-dihydronaphthalene at temperature of -23°C.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Aplicaciones
El 1,2,4,5-Tetrabromobenceno se utiliza en la síntesis de ligandos de dipiridilo unidos a dietiniltriptileno, en la generación de dibenzina. También se utiliza para producir 6,7-dibromo-1,4-epoxi-1,4-dihidronaftaleno a una temperatura de -23 °C.

Solubilidad
Insoluble en agua.

Notas
Almacenar en un lugar fresco. Mantener el recipiente bien cerrado en un lugar seco y bien ventilado. Incompatible con los agentes oxidantes.
RUO – Research Use Only

General References:

  1. Jeremy J Kodanko.; Anna J Morys.; Stephen J Lippard. Synthesis of diethynyltriptycene-linked dipyridyl ligands. Organic Letters. 2005, 7 (21), 4585-4588.
  2. Subash Chandra Sahoo.; Shashi Bhushan Sinha.; M S R N Kiran.; Upadrasta Ramamurty.; Arcan F Dericioglu.; C Malla Reddy.; Panče Naumov. Kinematic and mechanical profile of the self-actuation of thermosalient crystal twins of 1,2,4,5-tetrabromobenzene: a molecular crystalline analogue of a bimetallic strip. Journal of the American Chemical Society. 2013, 135 (37), 13843-13850.
  3. For use in the generation of dibenzyne, and discussion of its trapping with various dienophiles, see: Org. Synth ., 75, 2001 (1997):