Date published: 2025-9-9

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Oleylamine (CAS 112-90-3)

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Alternate Names:
cis-1-Amino-9-octadecene
Application:
Oleylamine is a surfactant in the synthesis of nanoparticles
CAS Number:
112-90-3
Purity:
≥68%
Molecular Weight:
267.49
Molecular Formula:
C18H37N
Supplemental Information:
This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Oleylamine, an unsaturated long-chain primary amine, is primarily utilized in materials science research due to its surfactant and stabilizing properties. In the synthesis of nanoparticles, oleylamine acts as a coordinating solvent, playing a key role in controlling particle size and shape by binding to particle surfaces. This interaction is essential in the production of uniform and well-defined nanoparticles, which are critical for consistent results in nanotechnology studies. Moreover, oleylamine is employed as a ligand in the functionalization of surfaces to alter their interaction with other molecules, a procedure that is fundamental in the study of self-assembled monolayers. Its role in the synthesis of electronic materials, such as quantum dots and conductive polymers, also helps researchers to fine-tune electronic properties for applications in optoelectronics.


Oleylamine (CAS 112-90-3) References

  1. Oleylamine-mediated synthesis of Pd nanoparticles for catalytic formic acid oxidation.  |  Mazumder, V. and Sun, S. 2009. J Am Chem Soc. 131: 4588-9. PMID: 19281236
  2. Oleylamine-mediated shape evolution of palladium nanocrystals.  |  Niu, Z., et al. 2011. Angew Chem Int Ed Engl. 50: 6315-9. PMID: 21604341
  3. Oleylamine as a beneficial agent for the synthesis of CoFe₂O₄ nanoparticles with potential biomedical uses.  |  Georgiadou, V., et al. 2014. Dalton Trans. 43: 6377-88. PMID: 24604256
  4. Self-assembly of oleylamine modified nano-fibrillated cellulose from areca husk fibers into giant vesicles.  |  Soman, S., et al. 2018. Carbohydr Polym. 182: 69-74. PMID: 29279127
  5. Oleylamine-assisted and temperature-controlled synthesis of ZnO nanoparticles and their application in encryption.  |  Wang, SL., et al. 2019. Nanotechnology. 30: 015702. PMID: 30359331
  6. Supramolecular amphiphiles of Beta-cyclodextrin and Oleylamine for enhancement of vancomycin delivery.  |  Salih, M., et al. 2020. Int J Pharm. 574: 118881. PMID: 31821878
  7. Chemical Evolution of Pt-Zn Nanoalloys Dressed in Oleylamine.  |  Zakhtser, A., et al. 2021. ACS Nano. 15: 4018-4033. PMID: 32786209
  8. Oleylamine Aging of PtNi Nanoparticles Giving Enhanced Functionality for the Oxygen Reduction Reaction.  |  Leteba, GM., et al. 2021. Nano Lett. 21: 3989-3996. PMID: 33899489
  9. Oleylamine Impurities Regulate Temperature-Dependent Hierarchical Assembly of Ultranarrow Gold Nanowires on Biotemplated Interfaces.  |  Lang, EN., et al. 2021. ACS Nano. 15: 10275-10285. PMID: 33998802
  10. The five shades of oleylamine in a morphological transition of cobalt nanospheres to nanorods.  |  Moisset, A., et al. 2021. Nanoscale. 13: 11289-11297. PMID: 34156049
  11. Cow-to-cow variation in nanocrystal synthesis: learning from technical-grade oleylamine.  |  Lang, EN. and Claridge, SA. 2021. Nanotechnology. 33: PMID: 34854821
  12. Hansen Solubility Parameter Analysis on Dispersion of Oleylamine-Capped Silver Nanoinks and their Sintered Film Morphology.  |  Saita, S., et al. 2022. Nanomaterials (Basel). 12: PMID: 35745345
  13. Effect of Oleylamine on the Surface Chemistry, Morphology, Electronic Structure, and Magnetic Properties of Cobalt Ferrite Nanoparticles.  |  Ansari, SM., et al. 2022. Nanomaterials (Basel). 12: PMID: 36080053

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Oleylamine, 5 g

sc-255402
5 g
$53.00

Oleylamine, 100 g

sc-255402A
100 g
$66.00

Oleylamine, 500 g

sc-255402B
500 g
$173.00