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Diethylene glycol di(p-toluenesulfonate)

ALDRICH/339024 - 98%

Synonym: 2,2′-Oxydiethyl ditosylate; Bis(2-tosyloxyethyl)ether; Diethylene glycol ditosylate

CAS Number: 7460-82-4
Empirical Formula (Hill Notation): C18H22O7S2
Molecular Weight: 414.49
MDL Number: MFCD00026001
Linear Formula: (CH3C6H4SO3CH2CH2)2O
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-339024-10G 10 g
 $129.00
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assay 98%
form solid
InChI 1S/C18H22O7S2/c1-15-3-7-17(8-4-15)26(19,20)24-13-11-23-12-14-25-27(21,22)18-9-5-16(2)6-10-18/h3-10H,11-14H2,1-2H3
InChI key VYVPNTJBGPQTFA-UHFFFAOYSA-N
mp 87-89 °C (lit.)
SMILES string Cc1ccc(cc1)S(=O)(=O)OCCOCCOS(=O)(=O)c2ccc(C)cc2
Application: Diethylene glycol di(p-toluenesulfonate) was used in the synthesis of bis(dibenzosulfoxo)-27,30,35,38-tetramethyl-24-crown-6, bis(dibenzosulfoxo)-21,24,29,32-tetramethyl-18-crown-4, dibenzosulfoxo-15,18-dimethyl-12-crown-3 and dibenzosulfoxo-12,15-dimethyl-9-crown-2 macrocycles.
Packaging: 10 g in glass bottle
Purity 98%
mp 87-89 °C (lit.)
UNSPSC 12352100

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