Date published: 2025-12-5

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N,N-Dimethyldodecylamine N-oxide 30% Solution in H2O (CAS 1643-20-5)

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Alternate Names:
N,N-dimethyldodecan-1-amine oxide
Application:
CAS Number:
1643-20-5
Molecular Weight:
229.40
Molecular Formula:
C14H31NO
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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A non-ionic detergent used for many applications in biochemistry. Used to isolate and purify of gap junction channels. Completely solubilizes membrane-embedded phosphorhodopsin. Used to resolve NADH: ubiquinone oxidoreductase from bovine heart mitochondria into two subcomplexes.


N,N-Dimethyldodecylamine N-oxide 30% Solution in H2O (CAS 1643-20-5) References

  1. Hydration of dimethyldodecylamine-N-oxide: enthalpy and entropy driven processes.  |  Kocherbitov, V. and Söderman, O. 2006. J Phys Chem B. 110: 13649-55. PMID: 16821893
  2. An amine-oxide surfactant-based microemulsion for the cleaning of works of art.  |  Baglioni, M., et al. 2015. J Colloid Interface Sci. 440: 204-10. PMID: 25460707
  3. Amine-Oxide Hybrid Materials for CO2 Capture from Ambient Air.  |  Didas, SA., et al. 2015. Acc Chem Res. 48: 2680-7. PMID: 26356307
  4. Aerobic biodegradation of amphoteric amine-oxide-based surfactants: Effect of molecular structure, initial surfactant concentration and pH.  |  Ríos, F., et al. 2017. Chemosphere. 171: 324-331. PMID: 28027477
  5. Anaerobic digestion of amine-oxide-based surfactants: biodegradation kinetics and inhibitory effects.  |  Ríos, F., et al. 2017. Biodegradation. 28: 303-312. PMID: 28567707
  6. The impact of N,N-dimethyldodecylamine N-oxide (DDAO) concentration on the crystallisation of sodium dodecyl sulfate (SDS) systems and the resulting changes to crystal structure, shape and the kinetics of crystal growth.  |  Summerton, E., et al. 2018. J Colloid Interface Sci. 527: 260-266. PMID: 29800875
  7. Segregation of Amine Oxide Surfactants in PVA Films.  |  Fong, RJ., et al. 2020. Langmuir. 36: 4795-4807. PMID: 32271588
  8. Pure and mixed aqueous micellar solutions of Sodium Dodecyl sulfate (SDS) and Dimethyldodecyl Amine Oxide (DDAO): Role of temperature and composition.  |  Khodaparast, S., et al. 2021. J Colloid Interface Sci. 582: 1116-1127. PMID: 32942067
  9. The Amphoteric Surfactant N,N-Dimethyldodecylamine N-Oxide Unfolds β-Lactoglobulin above the Critical Micelle Concentration.  |  Thompson, KD., et al. 2022. Langmuir. 38: 4090-4101. PMID: 35325533
  10. Demonstration of pH-controlled DNA-surfactant manipulation for biomolecules.  |  Li, N., et al. 2021. RSC Adv. 11: 15099-15105. PMID: 35424055
  11. Solution Structures of Anionic-Amphoteric Surfactant Mixtures near the Two-Phase Region at Fixed pH.  |  Tyagi, G., et al. 2022. Langmuir. 38: 7198-7207. PMID: 35658451
  12. Phase equilibria and molecular packing in the N,N-dimethyldodecylamine oxide/gramicidin D/water system studied by 2H nuclear magnetic resonance spectroscopy.  |  Orädd, G., et al. 1995. Biophys J. 68: 547-57. PMID: 7535115
  13. Hydration Of Trimethylamine-N-Oxide And Of Dimethyldodecylamine-N-Oxide: An Ab Initio Study  |  Vitaly Kocherbitov, et al. 2007. Journal of Molecular Structure: THEOCHEM. 808: 111-118.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

N,N-Dimethyldodecylamine N-oxide 30% Solution in H2O, 250 ml

sc-362507
250 ml
$85.00

N,N-Dimethyldodecylamine N-oxide 30% Solution in H2O, 1 L

sc-362507A
1 L
$235.00