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Merck

P9641

Nonaethylene glycol monododecyl ether

nonionic surfactant

Synonym(s):

C12E9, Dodecyl nonaethylene glycol ether, Dodecylnonaglycol, Polidocanol, Polyoxyethylene (9) lauryl ether

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About This Item

Linear Formula:
HO(CH2CH2O)9(CH2)11CH3
CAS Number:
3055-99-0
Molecular Weight:
582.81
UNSPSC Code:
12161900
NACRES:
NA.25
PubChem Substance ID:
24899047
EC Number:
221-284-4
Beilstein/REAXYS Number:
1895308
MDL number:
MFCD00043375

Key Documents

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InChI key

ONJQDTZCDSESIW-UHFFFAOYSA-N

InChI

1S/C30H62O10/c1-2-3-4-5-6-7-8-9-10-11-13-32-15-17-34-19-21-36-23-25-38-27-29-40-30-28-39-26-24-37-22-20-35-18-16-33-14-12-31/h31H,2-30H2,1H3

SMILES string

CCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO

form

liquid

mol wt

micellar average mol wt 64,000

aggregation number

110

CMC

0.08

solubility

water: 100 mg/mL to turbid

density

1,004 g/cm3

Quality Level

200

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Application

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.

General description

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

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
0000524595
0000524595
0000515181
0000515181
0000471717

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R J Bick et al.
Archives of biochemistry and biophysics, 286(2), 346-352 (1991-05-01)
When fast twitch skeletal muscle vesicles (SR) and purified calcium pump protein are stripped with the nonionic detergent C12E8 (octaethylene glycol dodecyl ether), not all the membrane phospholipids are removed from the calcium pump protein. Maximal extraction produces a remnant
Elisabetta Bottaro et al.
Scientific reports, 9(1), 9880-9880 (2019-07-10)
Since the first reports on foam sclerotherapy, multiple studies have been conducted to determine the physical properties and behavior of foams, but relatively little is known about their biological effects on the endothelial cells lining the vessel wall. Moreover, a
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
Amila Pramisandi et al.
The Journal of general and applied microbiology, 66(5), 273-278 (2020-07-17)
An Indonesian soil fungus, Talaromyces pinophilus BioMCC-f.T.3979 was cultured to find novel scaffolds of Plasmodium falciparum dihydroorotate dehydrogenase (PfDHODH) inhibitors. We obtained altenusin (1), which inhibits PfDHODH, with an IC50 value of 5.9 μM, along with other metabolites: mitorubrinol (2)
A Starke et al.
Journal of animal science, 88(8), 2741-2750 (2010-03-30)
A procedure is described for analyzing total lipid (TL) and triacylglycerol (TAG) in 2 sequential steps using small amounts (<100 mg) of bovine liver tissue. The TL was measured gravimetrically and TAG was measured enzymatically in the TL extract, using
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