Date published: 2025-10-29

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2-(Dibutylamino)ethanol (CAS 102-81-8)

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Alternate Names:
N,N-Dibutylethanolamine
CAS Number:
102-81-8
Purity:
>99%
Molecular Weight:
173.30
Molecular Formula:
C10H23NO
Supplemental Information:
This is 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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The compound known as 2-(Dibutylamino)ethanol functions as a tertiary amine. In various applications like ECL immunoassays and DNA probe assays, it serves as a coreactant alongside tris(2,2′-bipyridyl)ruthenium(II) [Ru(bpy)32+] to heighten electrochemiluminescence (ECL). Moreover, it finds use as a catalyst in the synthesis of protected D-erythro-(2S,3R)-sphingosine.


2-(Dibutylamino)ethanol (CAS 102-81-8) References

  1. Environmentally friendly and highly sensitive ruthenium(II) tris(2,2'-bipyridyl) electrochemiluminescent system using 2-(dibutylamino)ethanol as co-reactant.  |  Liu, X., et al. 2007. Angew Chem Int Ed Engl. 46: 421-4. PMID: 17146822
  2. Intra- and intermolecular interaction ECL study of novel ruthenium tris-bipyridyl complexes with different amine reductants.  |  Sun, S., et al. 2009. Dalton Trans. 7969-74. PMID: 19771359
  3. Effect of hydroxyl and amino groups on electrochemiluminescence activity of tertiary amines at low tris(2,2'-bipyridyl)ruthenium(II) concentrations.  |  Han, S., et al. 2010. Talanta. 81: 44-7. PMID: 20188885
  4. Electrogenerated chemiluminescence determination of C-reactive protein with carboxyl CdSe/ZnS core/shell quantum dots.  |  Wang, S., et al. 2010. Phys Chem Chem Phys. 12: 10073-80. PMID: 20683528
  5. Electrogenerated chemiluminescence detection in paper-based microfluidic sensors.  |  Delaney, JL., et al. 2011. Anal Chem. 83: 1300-6. PMID: 21247195
  6. Electrogenerated chemiluminescence for potentiometric sensors.  |  Crespo, GA., et al. 2012. J Am Chem Soc. 134: 205-7. PMID: 22175727
  7. Carbon optically transparent electrodes for electrogenerated chemiluminescence.  |  Walker, EK., et al. 2012. Langmuir. 28: 1604-10. PMID: 22188011
  8. A label-free electrochemiluminescence aptasensor for thrombin detection based on host-guest recognition between tris(bipyridine)ruthenium(II)-β-cyclodextrin and aptamer.  |  Chen, Q., et al. 2014. Biosens Bioelectron. 54: 547-52. PMID: 24321886
  9. Toward understanding of transfer mechanism between electrochemiluminescent dyes and luminescent quantum dots.  |  Hu, T., et al. 2014. Anal Chem. 86: 3939-46. PMID: 24690085
  10. Effects of multi-walled carbon nanotubes on the electrogenerated chemiluminescence and fluorescence of CdTe quantum dots.  |  Wusimanjiang, Y., et al. 2016. Anal Bioanal Chem. 408: 7049-57. PMID: 27150206
  11. Improving ruthenium-based ECL through nonionic surfactants and tertiary amines.  |  Kirschbaum-Harriman, S., et al. 2017. Analyst. 142: 2648-2653. PMID: 28612076
  12. Electrochemiluminescent detection of Escherichia coli O157:H7 based on Ru(bpy)3 2+/ZnO nanorod arrays.  |  Liu, D., et al. 2019. Nanotechnology. 30: 025501. PMID: 30411709
  13. Impact of aminated carbon quantum dots as a novel co-reactant for Ru(bpy)32+: resolving specific electrochemiluminescence for butein detection.  |  Kalaiyarasan, G., et al. 2020. Anal Bioanal Chem. 412: 539-546. PMID: 31838557
  14. Microtube Electrodes for Imaging the Electrochemiluminescence Layer and Deciphering the Reaction Mechanism.  |  Guo, W., et al. 2021. Angew Chem Int Ed Engl. 60: 2089-2093. PMID: 33090587
  15. Maleic and Methacrylic Homopolymers with Pendant Dibutylamine or Dibutylamine Oxide Groups as Kinetic Hydrate Inhibitors.  |  Kelland, MA., et al. 2022. ACS Omega. 7: 42505-42514. PMID: 36440152

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

2-(Dibutylamino)ethanol, 100 ml

sc-229860
100 ml
$30.00

2-(Dibutylamino)ethanol, 500 ml

sc-229860A
500 ml
$50.00