Product Information
- 14-[(4-methylbenzenesulfonyl)oxy]-3,6,9,12-tetraoxatetradecan-1-yl 4-methylbenzenesulfonate
- Pentaethylene glycol di-p-tosylate~3,6,9,12-Tetraoxatetradecane-1,14-diyl di-p-toluenesulphonate
- 3,6,9,12-Tetraoxatetradecane-1,14-Diyl Bis(4-Methylbenzenesulfonate)
Pentaethylene glycol di-p-toluenesulfonate is used in the preparation of calix[4]arenes, calix[5]arenes, and crown ethers. It is also used in the preparation of 3?-formylbenzo-18-crown-6 by undergoing coupling reaction with 2,3-dihydroxybenzaldehyde. 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.
Chemical properties
Technical inquiry about: 02-L14369 Pentaethylene glycol di-p-toluenesulfonate, 90+%
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