Basic information Safety Supplier Related

Hydroxy-PEG5-acid

Basic information Safety Supplier Related

Hydroxy-PEG5-acid Basic information

Product Name:
Hydroxy-PEG5-acid
Synonyms:
  • HO-PEG5-CH2CH2COOH
  • Propanoic acid, 3-[(14-hydroxy-3,6,9,12-tetraoxatetradec-1-yl)oxy]-
  • Hydroxy-PEG5-propionic acid
  • HO-PEG5-CH2CH2COOH/Propanoic acid, 3-[(14-hydroxy-3,6,9,12-tetraoxatetradec-1-yl)oxy]-
  • 1-Hydroxy-3,6,9,12,15-pentaoxaoctadecan-18-oic acid
CAS:
2079768-50-4
MF:
C13H26O8
MW:
310.34
Mol File:
2079768-50-4.mol
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Hydroxy-PEG5-acid Chemical Properties

Boiling point:
455.7±45.0 °C(Predicted)
Density 
1.162±0.06 g/cm3(Predicted)
pka
4.28±0.10(Predicted)
form 
Liquid
color 
Colorless to light yellow
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Hydroxy-PEG5-acid Usage And Synthesis

Description

Hydroxy-PEG5-acid is a PEG derivative containing a hydroxyl group with a terminal carboxylic acid. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups.

Hydroxy-PEG5-acidSupplier

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Hydroxy-PEG5-acid(2079768-50-4)Related Product Information