Date published: 2026-3-18

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Tetraethylene glycol monooctyl ether (CAS 19327-39-0)

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Alternate Names:
C8E4; Octyl tetraethylene glycol ether; Octyltetraglycol
Application:
Tetraethylene glycol monooctyl ether is a membrane solubilizing compound
CAS Number:
19327-39-0
Purity:
≥98%
Molecular Weight:
306.44
Molecular Formula:
C16H34O5
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Tetraethylene glycol monooctyl ether is useful in solubilizing membrane proteins. It acts as an inhibitor of enzymes and other proteins. Additionally, it is thought to function as an antioxidant, providing cellular protection against harm induced by free radicals. Tetraethylene glycol monooctyl ether has the capacity to bind to specific receptors within cells and tissues, thereby modifying their function.


Tetraethylene glycol monooctyl ether (CAS 19327-39-0) References

  1. Effect of the Head Group of Surfactant on the Miscibility of Sodium Chloride and Surfactant in an Adsorbed Film and Micelle.  |  Iyota, H., et al. 2001. J Colloid Interface Sci. 234: 322-327. PMID: 11161517
  2. Free-standing films of fluorinated surfactants as 2D matrices for organizing detergent-solubilized membrane proteins.  |  Petkova, V., et al. 2007. Langmuir. 23: 4303-9. PMID: 17367172
  3. Anomalous thickness variation of the foam films stabilized by weak non-ionic surfactants.  |  Qu, X., et al. 2009. J Colloid Interface Sci. 337: 538-47. PMID: 19539299
  4. Ion Mobility-Mass Spectrometry Reveals That α-Hemolysin from Staphylococcus aureus Simultaneously Forms Hexameric and Heptameric Complexes in Detergent Micelle Solutions.  |  Wilson, JW., et al. 2019. Anal Chem. 91: 10204-10211. PMID: 31282652
  5. Analysis of dynamic surface tension of tetraethyleneglycol monooctyl ether at air/water interface  |  Saeid Azizian, Hitomi Motani, Kinue Shibata, Takashi Matsuda, Takanori Takiue, Hiroki Matsubara & Makoto Aratono. 2007. Colloid and Polymer Science. 281: 1699–1705.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Tetraethylene glycol monooctyl ether, 1 g

sc-253671
1 g
$116.00