Oleic acid diethanolamide
Oleic acid diethanolamide (OADA) is a non-ionic, biodegradable surfactant. Oleic acid diethanolamide reduces the surface tension of water, emulsifies free water in diesel fuel to form a stable emulsion, and can be loaded onto sulfonated polystyrene nanoparticles to enhance oil recovery. Oleic acid diethanolamide is one of the nematicidal secondary metabolites produced by Aspergillus flavus. Oleic acid diethanolamide can be used in studies related to biological control of root-knot nematodes, enhanced oil recovery, and diesel fuel emulsion stabilization.
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- CAS No.: 93-83-4
- Formule: C22H43NO3
- Masse moléculaire:369.58
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Stockage:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Activité biologique
Description
In Vitro
Oleic acid diethanolamide (OADA) acts as a superior wetting agent, reducing water surface tension to 36.6 mN·m-1 at a critical micelle concentration of 313 µM[1].
Oleic acid diethanolamide (OADA) (0.01-2.0 mM) reduces water/mineral oil interfacial tension to ultra-low values, reaching an equilibrium IFT of 0.070 mN·m-1 at 0.10 mM and a minimum of 0.017 mN·m-1 at 2.0 mM[1].
Oleic acid diethanolamide (OADA) (10-20 CMC) retention in polystyrene nanoparticles ranges from 19.8% to 56.2% (12.2 to 21.6 mg/g), with the highest surfactant loading achieved in 0sulf20 and 12sulf20 formulations[1].
Oleic acid diethanolamide is a major secondary metabolite (301 g/mol) produced in cell-free culture filtrates of Aspergillus flavus (ON146363), comprising part of an 88% total fraction of nematicidal fatty acid derivatives[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only. .
Chemical Information
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CAS No. 93-83-4
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Masse moléculaire 369.58
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Formule C22H43NO3
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SMILES
CCCCCCCC/C=C\CCCCCCCC(N(CCO)CCO)=O
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Synonyms
OADA
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Livraison
Room temperature in continental US; may vary elsewhere.
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Stockage
Please store the product under the recommended conditions in the Certificate of Analysis.
Pureté et documentation
Références
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Keywords
- Oleic acid diethanolamide
- 93-83-4
- OADA
- Parasite
- Biochemical Assay Reagents
- anti-wear agent
- meloidogyne incognita
- nematicidal agent
- biodegradation accelerant
- sulfonated polystyrene nanoparticles
- unconsolidated sand
- fatty acid derivative
- Aspergillus flavus (ON146363)
- non-ionic surfactant
- root-knot nematode
- Inhibitor
- inhibitor
- inhibit