Search
Búsqueda por elementos
Búsqueda por estructura
Thermo Scientific Chemicals
5,5',6,6'-Tetrahidroxi-3,3,3',3'-tetrametil-1,1'-espirobisindano, 97 %, Thermo Scientific Chemicals
CAS: 77-08-7 | C21H24O4 | 340.419 g/mol
Have Questions?
Cambiar vista
Precio (EUR)
79,50
Each
Identificadores químicos
CAS77-08-7
IUPAC Name3,3,3',3'-tetramethyl-2,2',3,3'-tetrahydro-1,1'-spirobi[indene]-5,5',6,6'-tetrol
Molecular FormulaC21H24O4
InChI KeyPOFMQEVZKZVAPQ-UHFFFAOYSA-N
SMILESCC1(C)CC2(CC(C)(C)C3=CC(O)=C(O)C=C23)C2=CC(O)=C(O)C=C12
Ver más
Especificaciones
Hoja de especificaciones
Hoja de especificacionesAppearance (Color)White to cream to pale brown
Assay (HPLC)≥96.0%
FormPowder
Identification (FTIR)Conforms
5,5',6,6'-Tetrahydroxy-3,3,3',3'- tetramethyl-1,1'-spirobisindane is used in the preparation of 4,7,4',7'-tetrabromo-3,3,3',3'-tetramethyl-2,3,2',3'-tetrahydro-[1,1']spirobiindene-5,6,5',6'-tetraol by bromination using bromine.
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 5,5′,6,6′-tetrahidroxi-3,3,3′,3′- tetrametil-1,1′-espirobisindano se utiliza en la preparación de 4,7,4′,7′-tetrabromo-3,3,3′,3′-tetrametil-2,3,2′,3′-tetrahidro-[1,1′]espirobiindeno-5,6,5′,6′-tetraol mediante bromación con bromo.
Solubilidad
Ligeramente soluble en metanol.
Notas
Incompatible con agentes oxidantes fuertes.
El 5,5′,6,6′-tetrahidroxi-3,3,3′,3′- tetrametil-1,1′-espirobisindano se utiliza en la preparación de 4,7,4′,7′-tetrabromo-3,3,3′,3′-tetrametil-2,3,2′,3′-tetrahidro-[1,1′]espirobiindeno-5,6,5′,6′-tetraol mediante bromación con bromo.
Solubilidad
Ligeramente soluble en metanol.
Notas
Incompatible con agentes oxidantes fuertes.
RUO – Research Use Only
General References:
- Weng, X.; Baez, J. E.; Khiterer, M.; Hoe, M. Y.; Bao, Z.; Shea, K. J. Chiral Polymers of Intrinsic Microporosity: Selective Membrane Permeation of Enantiomers. Angew. Chem. Int. Ed. 2015, 54 (38), 11214-11218.
- Zhao, Y. C.; Wang, T.; Zhang, L. M.; Cui, Y.; Han, B. H. Microporous spiro-centered poly(benzimidazole) networks: preparation, characterization, and gas sorption properties. Polym. Chem. 2015, 6 (5), 748-753.