3,6,9,12,15,18,21,24,27,30-decaoxadotriacontane-1,32-diol

CAS NO.：6809-70-7
Empirical Formula: C22H46O12
Molecular Weight: 502.59
MDL number: MFCD26793839
EINECS: 2298848
SAFETY DATA SHEET (SDS)
Update Date: 2026-05-28 03:10:42

What is 3,6,9,12,15,18,21,24,27,30-decaoxadotriacontane-1,32-diol?

Description

PEG12 is a PEG chain consisting of 12 ethylene glycol subunits and two terminal hydroxyl groups. The hydroxyl groups can participate in reactions to further derivatize the compound. The hydrophilic PEG chain increases the water solubility of the compound in aqueous media. The water solubility properties of the PEG linker are enhanced with longer PEG chains.

Definition

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

Properties of 3,6,9,12,15,18,21,24,27,30-decaoxadotriacontane-1,32-diol

Boiling point:	571.4±45.0 °C(Predicted)
Density	1.116±0.06 g/cm3(Predicted)
pka	14.06±0.10(Predicted)
form	Liquid
color	Colorless to light yellow
InChI	InChI=1S/C22H46O12/c23-1-3-25-5-7-27-9-11-29-13-15-31-17-19-33-21-22-34-20-18-32-16-14-30-12-10-28-8-6-26-4-2-24/h23-24H,1-22H2
EPA Substance Registry System	Undecaethylene glycol (6809-70-7)

Safety information for 3,6,9,12,15,18,21,24,27,30-decaoxadotriacontane-1,32-diol

Computed Descriptors for 3,6,9,12,15,18,21,24,27,30-decaoxadotriacontane-1,32-diol

InChIKey	PSVXZQVXSXSQRO-UHFFFAOYSA-N
SMILES	C(O)COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO

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DODECAETHYLENE GLYCOL

Decaethylene glycol

3,6,9,12,15,18,21,24,27,30,33,36-dodecaoxaoctatriacontane-1,38-diol

3,6,9,12,15,18,21,24,27,30,33,36,39,42-tetradecaoxatetratetracontane-1,44-diol

PEG18

PEG21