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109635-64-5

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109635-64-5 Structure

109635-64-5 Structure
IdentificationBack Directory
[Name]

Nonaethylenel di(p-toluenesulfonate)
[CAS]

109635-64-5
[Synonyms]

Tos-PEG16-Tos
Tos-PEG10-Tos
CAS_109635-64-5
Nonaethylene glycol ditosylate
Nonaethylenel di(p-toluenesulfonate)
Nonaethyleneglycolditosylate/Tos-PEG9-Tos
3,6,9,12,15,18,21,24-Octaoxahexacosane-1,26-diyl bis(4-methylbenzenesulfonate)
3,6,9,12,15,18,21,24-Octaoxahexacosane-1,26-diol,bis(4-methylbenzenesulfonate)
3,6,9,12,15,18,21,24-Octaoxahexacosane-1,26-diol, 1-bis(4-methylbenzenesulfonate)
[Molecular Formula]

C32H50O14S2
[MDL Number]

MFCD25372003
[MOL File]

109635-64-5.mol
[Molecular Weight]

722.86
Chemical PropertiesBack Directory
[Boiling point ]

762.5±60.0 °C(Predicted)
[density ]

1.216±0.06 g/cm3(Predicted)
[solubility ]

Soluble in DMSO, DCM, DMF
Hazard InformationBack Directory
[Description]

Tos-PEG10-Tos is a PEG linker containing two tosyl groups. The hydrophilic PEG spacer increases solubility in aqueous media. The tosyl group is a very good leaving group for nucleophilic substitution reactions.
[Uses]

Tos-PEG10-tos is used as a reactant in the synthesis of crown ethers that can then be used to complex urea.
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