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Alfa Aesar™ Pentaethylene glycol di-p-toluenesulfonate, 95%

Manufacturer:  Alfa Aesar™ L1436906

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Catalog No. AAL1436906


 

Specifications

Description

Pentaethylene glycol di-p-toluenesulfonate; 95%; Alfa Aesar; 5g; FW: 546.66; C24H34O10S2; CAS: 41024-91-3

Applications
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.

Solubility
Not miscible or difficult to mix in water.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. It is hygroscopic in nature.
Description & Specifications

Specifications

Pentaethylene glycol di-p-toluenesulfonate
95%
5g
546.66
3599245
41024-91-3
C24H34O10S2
>110°C (230°F)
MFCD00012204
Pentaethylene glycol di-p-tosylate; 3,6,9,12-Tetraoxatetradecane-1,14-diyl di-p-toluenesulfonate

Chemical Identifiers

41024-91-3
546.66
3599245
Pentaethylene glycol di-p-toluenesulfonate
C24H34O10S2
MFCD00012204
Pentaethylene glycol di-p-tosylate; 3,6,9,12-Tetraoxatetradecane-1,14-diyl di-p-toluenesulfonate