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2,6-Dimetil-p-benzoquinona, 99 %, Thermo Scientific Chemicals
2,6-Dimetil-p-benzoquinona, 99 %, Thermo Scientific Chemicals
2,6-Dimetil-p-benzoquinona, 99 %, Thermo Scientific Chemicals
Thermo Scientific Chemicals

2,6-Dimetil-p-benzoquinona, 99 %, Thermo Scientific Chemicals

CAS: 527-61-7 | C8H8O2 | 136.15 g/mol
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Cantidad:
1 g
5 g
25 g
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Número de catálogo A11342.14
también denominado A11342-14
Precio (EUR)
414,00
Each
Cantidad:
25 g
Pedido a granel o personalizado
Precio (EUR)
414,00
Each
Identificadores químicos
CAS527-61-7
IUPAC Name2,6-dimethylcyclohexa-2,5-diene-1,4-dione
Molecular FormulaC8H8O2
InChI KeySENUUPBBLQWHMF-UHFFFAOYSA-N
SMILESCC1=CC(=O)C=C(C)C1=O
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EspecificacionesSpecification SheetHoja de especificaciones
Appearance (Color)Yellow to orange to brown
Melting Point (clear melt)67.0-74.0?C
Assay (GC)≥98.5%
FormCrystals or powder or crystalline powder
2,6-Dimethyl-p-benzoquinone is used as organic intermediates.

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
La 2,6-dimetil-p-benzoquinona se utiliza como intermedio orgánico.

Solubilidad
Soluble en cloroformo. Insoluble en agua.

Notas
Incompatible con agentes oxidantes fuertes y agentes reductores.
RUO – Research Use Only

General References:

  1. T.N. Misra and Paras N. Prasad. Phonon spectroscopy of photochemical reactions in organic solids: Photodimerization of 2,6-dimethyl-p-benzoquinone. Chemical Physics Letters.1982, 85, 381-386.
  2. Reacts preferentially with Grignard reagents at the less hindered carbonyl group, but with alkyllithiums at the more hindered site: J. Org. Chem., 46, 3369 (1981).
  3. Diels-Alder dienophile in synthesis of taxane AB ring system: Tetrahedron Lett., 33, 1443 (1992). The regioselectivity of Diels Alder reactions has been controlled by the use of ß-cyclodextrin: J. Chem. Soc., Chem. Commun., 971 (1995):