90447
Triethylene glycol monododecyl ether
≥98.0% (GC)
Synonym(s):
C12E3, Dodecyl triethylene glycol ether, Dodecyltriglycol, Polyoxyethylene (3) lauryl ether
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About This Item
Linear Formula:
CH3(CH2)11(OCH2CH2)3OH
CAS Number:
Molecular Weight:
318.49
EC Number:
221-280-2
UNSPSC Code:
12161900
MDL number:
Beilstein/REAXYS Number:
1779029
description
non-ionic
assay
≥98.0% (GC)
refractive index
n20/D 1.451
density
0.927 g/mL at 20 °C (lit.)
cation traces
Ca: ≤50 mg/kg, Cd: ≤50 mg/kg, Co: ≤50 mg/kg, Cr: ≤50 mg/kg, Cu: ≤50 mg/kg, Fe: ≤50 mg/kg, K: ≤50 mg/kg, Mg: ≤50 mg/kg, Mn: ≤50 mg/kg, Na: ≤50 mg/kg, Ni: ≤50 mg/kg, Pb: ≤50 mg/kg, Zn: ≤50 mg/kg
SMILES string
CCCCCCCCCCCCOCCOCCOCCO
InChI
1S/C18H38O4/c1-2-3-4-5-6-7-8-9-10-11-13-20-15-17-22-18-16-21-14-12-19/h19H,2-18H2,1H3
InChI key
FKMHSNTVILORFA-UHFFFAOYSA-N
Other Notes
Non-ionic surfactant. In studies of membrane lipid composition in Acholeplasma laidlawii
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A Wieslander et al.
Biochemistry, 25(23), 7511-7517 (1986-11-18)
The packing of lipids into different aggregates, such as spheres, rods, or bilayers, is dependent on the hydrophobic volume, the hydrocarbon-water interfacial area, and the hydrocarbon chain length of the participating molecules, according to the self-assembly theory [Israelachvili, J. N.
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