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

$34.64 - $85.58

Chemical Identifiers

CAS 41024-91-3
Molecular Formula C24H34O10S2
Formula Weight 546.66
MDL Number MFCD00012204
Beilstein 3599245
Synonym Pentaethylene glycol di-p-tosylate; 3,6,9,12-Tetraoxatetradecane-1,14-diyl di-p-toluenesulfonate
Chemical Name or Material Pentaethylene glycol di-p-toluenesulfonate
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Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAL1436903 SDS Alfa Aesar™
L1436903
1g Each for $34.64
AAL1436906 SDS Alfa Aesar™
L1436906
5g Each for $85.58
Specifications

Description

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

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

Specifications

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