Date published: 2026-5-12

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Dodecyl arachidate (CAS 42232-82-6)

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Alternate Names:
Eicosanoic acid dodecyl ester; Lauryl arachidate
CAS Number:
42232-82-6
Purity:
>99%
Molecular Weight:
480.85
Molecular Formula:
C32H64O2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Dodecyl arachidate functions as a surfactant, aiding in the emulsification and dispersion of substances in experimental solutions. It acts by reducing the surface tension between two immiscible phases, allowing for the formation of stable emulsions. At the molecular level, dodecyl arachidate interacts with the interfaces between different phases, lowering the energy required for the dispersion of substances. This enables the creation of homogeneous mixtures in experimental applications, facilitating the uniform distribution of components in various solutions. By reducing interfacial tension, dodecyl arachidate plays a role in stabilizing emulsions and ensuring the consistent dispersion of substances in experimental systems. Its mechanism of action involves altering the properties of interfaces, contributing to the stability and homogeneity of experimental solutions.


Dodecyl arachidate (CAS 42232-82-6) References

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  2. Discovery of mass spectral characteristics and automatic identification of wax esters from gas chromatography mass spectrometry data.  |  Zhang, LX., et al. 2010. J Chromatogr A. 1217: 3695-701. PMID: 20417935
  3. Resolving co-eluting chromatographic patterns by means of dissimilarity analysis in iterative target transformation factor analysis.  |  Zhang, L., et al. 2011. J Chromatogr A. 1218: 7219-25. PMID: 21880321
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  6. In-pipette solid-phase extraction prior to flow-modulation comprehensive two-dimensional gas chromatography with dual detection for the determination of minor components in vegetable oils.  |  Barp, L., et al. 2017. Talanta. 165: 598-603. PMID: 28153304
  7. Use of FTIR and UV-visible spectroscopy in determination of chemical characteristics of olive oils.  |  Uncu, O., et al. 2019. Talanta. 201: 65-73. PMID: 31122462
  8. Characterization of sunflower seed and oil wax ester composition by GC/MS, a final evaluation  |  Garcés, R. and de Andrés-Gil, C.Venegas-Calerón, M.Martínez-Force, E.Moreno-Pérez, A. J.Salas, J. J. 2023. LWT. 173: 114365.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Dodecyl arachidate, 100 mg

sc-214950
100 mg
$67.00

Dodecyl arachidate, 1 g

sc-214950A
1 g
$421.00