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457897-73-3

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457897-73-3 Structure

457897-73-3 Structure
IdentificationBack Directory
[Name]

Hydroxy-PEG2-methyl ester
[CAS]

457897-73-3
[Synonyms]

HO-PEG2-COOMe
CAS_457897-73-3
Hydroxy-PEG2-methyl ester
Hydroxy-PEG2-C2-methyl ester
METHYL 3-[2-(2-HYDROXYETHOXY)ETHOXY]PROPANOATE
Propanoic acid, 3-[2-(2-hydroxyethoxy)ethoxy]-, methyl ester
[Molecular Formula]

C8H16O5
[MDL Number]

MFCD27578807
[MOL File]

457897-73-3.mol
[Molecular Weight]

192.21
Chemical PropertiesBack Directory
[Boiling point ]

286.0±20.0 °C(Predicted)
[density ]

1.102±0.06 g/cm3(Predicted)
[pka]

14.36±0.10(Predicted)
Hazard InformationBack Directory
[Description]

Hydroxy-PEG2-methyl ester is a PEG linker containing a hydroxyl group and a methyl ester. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. Methyl ester can be hydrolyzed under strong basic condition.
[Uses]

methyl 3-(2-(2-hydroxyethoxy)ethoxy)propanoate (cas# 457897-73-3) is a compound useful in organic synthesis.
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