Date published: 2025-12-14

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Ethyltrimethylammonium iodide (CAS 51-93-4)

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Application:
Ethyltrimethylammonium iodide is A quarternary ammonium salt
CAS Number:
51-93-4
Molecular Weight:
215.08
Molecular Formula:
C5H14IN
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Ethyltrimethylammonium iodide (ETMAI) is an organoiodide compound. It is a colorless solid that readily dissolves in water, alcohols, and acetone. In scientific research, Ethyltrimethylammonium iodide has been extensively employed across diverse applications. It acts as a catalyst in the synthesis of organic compounds, such as polyhydroxyalkanoates, and serves as a reagent for polymer synthesis, including polyvinyl alcohol. Additionally, it finds utility as a surfactant in the production of emulsions and suspensions. Furthermore, it serves as a valuable source of iodide ions in laboratory applications. The precise mechanism of action of Ethyltrimethylammonium iodide remains partially understood. However, current understanding suggests that the compound functions as an electrolyte, facilitating the movement of ions between the anode and cathode. This ion mobility is thought to be responsible for the catalytic activity exhibited by the compound.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Ethyltrimethylammonium iodide, 25 g

sc-228099
25 g
$167.00