Nonaethylenel di(p-toluenesulfonate)

CAS NO.：109635-64-5
Empirical Formula: C32H50O14S2
Molecular Weight: 722.86
MDL number: MFCD25372003
SAFETY DATA SHEET (SDS)
Update Date: 2024-03-27 16:40:14

What is Nonaethylenel di(p-toluenesulfonate)?

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.

The Uses of Nonaethylenel di(p-toluenesulfonate)

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

Properties of Nonaethylenel di(p-toluenesulfonate)

Boiling point:	762.5±60.0 °C(Predicted)
Density	1.216±0.06 g/cm3(Predicted)
solubility	Soluble in DMSO, DCM, DMF

Safety information for Nonaethylenel di(p-toluenesulfonate)

Computed Descriptors for Nonaethylenel di(p-toluenesulfonate)

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Related products of tetrahydrofuran

Tos-PEG5 t-butyl ester

PEG10-Tos

m-PEG10-Tos