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Hexadecyltrimethylammonium chloride (CAS 112-02-7)

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Alternate Names:
Cetyltrimethylammonium chloride
Application:
Hexadecyltrimethylammonium chloride is a topical antiseptic
CAS Number:
112-02-7
Purity:
≥98%
Molecular Weight:
320.00
Molecular Formula:
C19H42ClN
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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Hexadecyltrimethylammonium chloride, referred to as CTAC, is a cationic surfactant widely used in the field of chemistry for various applications. It is extensively researched for its ability to form micelles in solution, which is fundamental in the study of colloidal and surface chemistry. This property is particularly useful for understanding the mechanisms of solubilization and emulsification processes. In materials science, Hexadecyltrimethylammonium chloride is employed to synthesize mesoporous materials and to control the morphology of nanostructured substances due to its phase-transfer catalysis capabilities. Additionally, it serves as a template molecule in the formation of various types of nanostructures. Its role in the stabilization and modification of nanoparticles is also a subject of investigation, with implications for the development of novel materials with specific optical, electronic, or catalytic properties.


Hexadecyltrimethylammonium chloride (CAS 112-02-7) References

  1. Metabolism of hexadecyltrimethylammonium chloride in Pseudomonas strain B1.  |  van Ginkel, CG., et al. 1992. Appl Environ Microbiol. 58: 3083-7. PMID: 1444422
  2. Stabilities and rheological properties of coagulated silica sols formed from fumed silica suspensions in the presence of hexadecyltrimethylammonium chloride.  |  Komada, R. and Kawaguchi, M. 2010. Langmuir. 26: 9393-6. PMID: 20178345
  3. Microorganism-mediated synthesis of chemically difficult-to-synthesize Au nanohorns with excellent optical properties in the presence of hexadecyltrimethylammonium chloride.  |  Wang, M., et al. 2013. Nanoscale. 5: 6599-606. PMID: 23760017
  4. Stabilization and Encapsulation of Gold Nanostars Mediated by Dithiols.  |  Wang, Y., et al. 2015. Small. 11: 4314-20. PMID: 26034018
  5. Effect of Surface Freezing on Stability of Oil-in-Water Emulsions.  |  Tokiwa, Y., et al. 2018. Langmuir. 34: 6205-6209. PMID: 29742340
  6. An assay for determining the susceptibility of Salmonella isolates to commercial and household biocides.  |  Humayoun, SB., et al. 2018. PLoS One. 13: e0209072. PMID: 30571686
  7. Complex by design: Hydrotrope-induced micellar growth in deep eutectic solvents.  |  Sanchez-Fernandez, A., et al. 2021. J Colloid Interface Sci. 581: 292-298. PMID: 32771739
  8. Micellar effects and analytical applications of nitro substitution in 4-Nitro-N-alkyl-1,8-naphthalimide by cysteine derivatives.  |  Martins, VS., et al. 2020. Heliyon. 6: e04938. PMID: 32995623
  9. Effect of the Cationic Head Group on Cationic Surfactant-Based Surfactant Mediated Gelation (SMG).  |  Aramaki, K., et al. 2020. Int J Mol Sci. 21: PMID: 33126751
  10. Growth of Porous Ag@AuCu Trimetal Nanoplates Assisted by Self-Assembly.  |  Zhang, WC., et al. 2020. Nanomaterials (Basel). 10: PMID: 33167463
  11. Rapid Preparation of Mesoporous Methylsilsesquioxane Aerogels by Microwave Heating Technology.  |  Guo, X., et al. 2021. Molecules. 26: PMID: 33807252
  12. A design with natural polysaccharide particles and cationic conditioning agent as efficient emulsifier for hair care.  |  Zhou, Z., et al. 2022. Carbohydr Polym. 286: 119311. PMID: 35337518
  13. Improved synthesis of concave cubic gold nanoparticles and their applications for Raman analysis of surfaces.  |  Krajczewski, J., et al. 2019. RSC Adv. 9: 18609-18618. PMID: 35515242
  14. Adsorptive removal of humic substances using cationic surfactant-modified nano pumice from water environment: Optimization, isotherm, kinetic and thermodynamic studies.  |  Kasraee, M., et al. 2022. Chemosphere. 307: 135983. PMID: 35998733
  15. Cooperative binding of hexadecyltrimethylammonium chloride and sodium dodecyl sulfate to cytochrome c and the resultant change in protein conformation.  |  Hiramatsu, K. and Yang, JT. 1983. Biochim Biophys Acta. 743: 106-14. PMID: 6297592

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Hexadecyltrimethylammonium chloride, 25 g

sc-235291
25 g
$80.00

Hexadecyltrimethylammonium chloride, 100 g

sc-235291A
100 g
$130.00