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

$33.91 - $83.77

Chemical Identifiers

Chemical Name or Material Pentaethylene glycol di-p-toluenesulfonate
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
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL1436903

  SDS
alfa aesar™
L1436903
1g Each for $33.91

AAL1436906

  SDS
alfa aesar™
L1436906
5g Each for $83.77
Description & Specifications

Specifications

Formula Weight 546.66
CAS 41024-91-3
Molecular Formula C24H34O10S2
MDL Number MFCD00012204
Assay 95%
Beilstein 3599245
Flash Point >110°C (230°F)
Quantity 1g
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

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.