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Merck
CN

339024

Diethylene glycol di(p-toluenesulfonate)

98%

Synonym(s):

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

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About This Item

Linear Formula:
(CH3C6H4SO3CH2CH2)2O
CAS Number:
7460-82-4
Molecular Weight:
414.49
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24860605
MDL number:
MFCD00026001
Beilstein/REAXYS Number:
583800
Assay:
98%
Form:
solid

Key Documents

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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

SMILES string

Cc1ccc(cc1)S(=O)(=O)OCCOCCOS(=O)(=O)c2ccc(C)cc2

InChI key

VYVPNTJBGPQTFA-UHFFFAOYSA-N

assay

98%

form

solid

mp

87-89 °C (lit.)

functional group

ether, tosylate

Quality Level

100

Related Categories

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.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MKCP9512
MKBQ2811V
MKBK9953V
MKBB2123V
MKBB2123

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Synthesis of new benzosulfoxide macrocyclic compounds.
Shockravi A, et al.
Phosphorus, Sulfur, and Silicon and the Related Elements, 179(3), 535-541 (2004)

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