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Thermo Scientific Chemicals
Di-p-toluenosulfonato de tri(etilenglicol), 98 %, Thermo Scientific Chemicals
CAS: 19249-03-7 | C20H26O8S2 | 458.54 g/mol
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Número de catálogo B23279.09
también denominado B23279-09
Precio (EUR)
61,70
Each
Cantidad:
10 g
Precio (EUR)
61,70
Each
Identificadores químicos
CAS19249-03-7
IUPAC Name2-(2-{2-[(4-methylbenzenesulfonyl)oxy]ethoxy}ethoxy)ethyl 4-methylbenzene-1-sulfonate
Molecular FormulaC20H26O8S2
InChI KeyKCONMNWPRXAWKK-UHFFFAOYSA-N
SMILESCC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOS(=O)(=O)C1=CC=C(C)C=C1
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Especificaciones
Hoja de especificaciones
Hoja de especificacionesFormCrystals or powder or crystalline powder
Appearance (Color)White
Assay (HPLC)≥97.5%
Melting Point (clear melt)76.0-82.0?C
Tri(ethylene glycol) di-p-toluenesulfonate is used in the synthesis of 1-[4-(1,4,7,10-tetraoxa-13-aza-cyclopentadec-13-yl)-phenyl] ethanone.
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 di-p-toluenosulfonato de tri(etilenglicol) se utiliza en la síntesis de etanona de 1-[4-(1,4,7,10-tetraoxa-13-aza-ciclopentadec-13-il)-fenilo].
Solubilidad
Soluble en etanol.
Notas
Incompatible con bases fuertes.
El di-p-toluenosulfonato de tri(etilenglicol) se utiliza en la síntesis de etanona de 1-[4-(1,4,7,10-tetraoxa-13-aza-ciclopentadec-13-il)-fenilo].
Solubilidad
Soluble en etanol.
Notas
Incompatible con bases fuertes.
RUO – Research Use Only
General References:
- Tripathi, G.; Ramanathan, G. Structures and conformation of a benzo-12-crown-4 containing dipeptide. Pept. Sci. 2015, 104 (3), 148-155.
- Kazaylek, M.; Kocakaya, Ş. O.; Oral, E. V.; Çolak, M.; Karakaplan, M. Complexation and transport of amino acid esters and their salts with synthesised chiral novel aza crown ether derivatives. Supramol. Chem. 2014, 26 (5-6), 363-372.