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Nonaethylene glycol monododecyl ether

nonionic surfactant

Polidocanol, Dodecyl nonaethylene glycol ether, Dodecylnonaglycol, Polyoxyethylene (9) lauryl ether, C12E9
Linear Formula:
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Quality Level

mol wt

micellar average mol wt 64,000

aggregation number




SMILES string




InChI key


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General description

Nonaethylene glycol monododecyl ether [C12H25O(CH2CH2O)9H] (AEO9) is a non-ionic surfactant.


Nonaethylene glycol monododecyl ether has been used in a study to assess a procedure for analyzing total lipid and triacylglycerol using bovine liver tissue. It has also been used in a study to investigate how particle size of aggregates can be measured by the concentration dependence of the amplitude of the autocorrelation function.


50, 100 g in glass bottle

Storage Class Code

12 - Non Combustible Liquids



Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

Jeffrey T Jensen et al.
Contraception, 94(5), 527-533 (2016-10-25)
Our objective was to conduct a pilot study to determine if transcervical administration of polidocanol foam (PF) with or without doxycycline or benzalkonium chloride (BZK) would prevent pregnancy in baboons. In study phase 1, adult cycling baboons underwent a hysterosalpingogram...
Michael C Rudolph et al.
Journal of mammary gland biology and neoplasia, 21(3-4), 131-138 (2016-11-01)
Accurate assessment of the long chain polyunsaturated fatty acid (LC-PUFA) content of human milk (HM) provides a powerful means to evaluate the FA nutrient status of breastfed infants. The conventional standard for FA composition analysis of HM is liquid extraction...
Kamendra P Sharma et al.
The journal of physical chemistry. B, 115(29), 9059-9069 (2011-06-24)
We investigate the dispersion of a pH responsive polymer, polyethyleneimine, PEI, in a hexagonal (H(1)) mesophase of a nonionic surfactant, C(12)E(9), and water, at pH ranging from basic (pH = 12.8) to acidic (pH = 1). While the C(12)E(9)/H(2)O phase...
Weican Zhang et al.
Langmuir : the ACS journal of surfaces and colloids, 25(4), 2363-2368 (2009-01-24)
In the pH 2.6 and 5.2 systems, soybean peroxidase (SBP) (isoelectric point, pI 3.9) has positive and negative charge, respectively. In order to acquire detailed knowledge on the role played by electrostatics in the denaturation of proteins, a comparison of...
Dan Meila et al.
Journal of neurointerventional surgery, 9(9), 860-866 (2016-08-28)
To present the long-term angiographic and subjective results of patients with head and neck arteriovenous malformations (HNAVMs) after endovascular treatment. We retrospectively analyzed the medical files of 14 patients with HNAVM who were treated between 2000 and 2014. The treatment...

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