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Thermo Scientific Chemicals
Tri(ethylene glycol) di-p-toluenesulfonate, 98%
CAS: 19249-03-7 | C20H26O8S2 | 458.54 g/mol
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化學識別
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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規格
規格表
規格表FormCrystals 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.
Applications
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.
Solubility
Soluble in ethanol.
Notes
Incompatible with strong bases.
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.
Solubility
Soluble in ethanol.
Notes
Incompatible with strong bases.
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.