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P9641

Sigma-Aldrich

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
Beilstein:
1895308
EC Number:
221-284-4
MDL number:
MFCD00043375
UNSPSC Code:
12161900
PubChem Substance ID:
24899047
NACRES:
NA.25

mol wt

micellar average mol wt 64,000

aggregation number

110

CMC

0.08

SMILES string

CCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO

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

InChI key

ONJQDTZCDSESIW-UHFFFAOYSA-N

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General description

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

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.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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