173459-90-0

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173459-90-0 Structure

Identification	Back Directory
[Name] Hydroxy-PEG3-sulfonic acid
[CAS] 173459-90-0
[Synonyms] PEG4-sulfonic acid Hydroxy-PEG3-sulfonic acid Ethanesulfonic acid, 2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]-
[Molecular Formula] C8H18O7S
[MDL Number] MFCD29042364
[MOL File] 173459-90-0.mol
[Molecular Weight] 258.29

Hazard Information	Back Directory
[Description] Hydroxy-PEG3-sulfonic acid is a PEG linker containing hydroxyl and sulfonic acid. The hydroxyl group can participate in various reactions to further derivatize the compound. The sulfonic acid can undergo esterification, halogenation and displacement reactions. The hydrophilic PEG linker increases the water solubility of a compound in aqueous media.

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