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Dodecaethylene glycol

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Dodecaethylene glycol Basic information

Product Name:
Dodecaethylene glycol
Synonyms:
  • PED-DIOL (N=12)
  • DODECAETHYLENE GLYCOL
  • HO-PEG(12)-OH
  • 3,6,9,12,15,18,21,24,27,30,33-Undecaoxapentatriacontane-1,35-diol
  • 3,6,9,12,15,18,21,24,27,30,33-Undecaoxapentatriacontane-1,35-diol (9CI )
  • HO-dPEG12-OH
  • Dodecaethylene glycol >=95% (oligomer purity)
  • 3,6,9,12,15,18,21,24,27,30,33-Undecaoxapentat...
CAS:
6790-09-6
MF:
C24H50O13
MW:
546.65
EINECS:
229-859-1
Product Categories:
  • Chemical Biology
  • Chemical Synthesis
  • Ethylene Glycols
  • Ethylene Glycols & Monofunctional Ethylene Glycols
  • High Oligomer Purity PEG
  • PEGylation
  • peg
  • SiChem
Mol File:
6790-09-6.mol
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Dodecaethylene glycol Chemical Properties

Melting point:
38 °C
Boiling point:
325 °C / 5mmHg
Density 
1.116±0.06 g/cm3(Predicted)
storage temp. 
-20°C
form 
wax
pka
14.06±0.10(Predicted)
color 
White to Orange to Green
InChI
InChI=1S/C24H50O13/c25-1-3-27-5-7-29-9-11-31-13-15-33-17-19-35-21-23-37-24-22-36-20-18-34-16-14-32-12-10-30-8-6-28-4-2-26/h25-26H,1-24H2
InChIKey
WRZXKWFJEFFURH-UHFFFAOYSA-N
SMILES
C(O)COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO
CAS DataBase Reference
6790-09-6
EPA Substance Registry System
Dodecaethylene glycol (6790-09-6)
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Safety Information

WGK Germany 
3
HS Code 
2905.39.9000

MSDS

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Dodecaethylene glycol Usage And Synthesis

Description

PEG13 is a polymer consisting of ethylene glycol subunits with two terminal hydroxyl groups. The hydroxyl groups can undergo reactions to further derivatize the compound. The hydrophilic properties of the PEG linker increases the water solubility properties of attached compounds in aqueous media.

Definition

ChEBI: Dodecaethylene glycol is a poly(ethylene glycol).

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