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

Manufacturer:  Alfa Aesar™ L1436903

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Catalog No. AAL1436903



Description

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.
Specifications

Specifications

Pentaethylene glycol di-p-toluenesulfonate
1g
C24H34O10S2
3599245
BUHGDYPBQWWWQS-UHFFFAOYSA-N
2-[2-[2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate
361968
95%
>110°C (230°F)
41024-91-3
MFCD00012204
3,6,9,12-tetraoxatetradecane-1,14-diol, bis 4-methylbenzenesulfonate
CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOCCOCCOS(=O)(=O)C2=CC=C(C=C2)C
546.646
546.66

Chemical Identifiers

41024-91-3
546.646
BUHGDYPBQWWWQS-UHFFFAOYSA-N
361968
CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOCCOCCOS(=O)(=O)C2=CC=C(C=C2)C
C24H34O10S2
MFCD00012204
3,6,9,12-tetraoxatetradecane-1,14-diol, bis 4-methylbenzenesulfonate
2-[2-[2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate
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