Tetraethylammonium chloride
| Names | |
|---|---|
| Preferred IUPAC name N,N,N-Triethylethanaminium chloride | |
| Other names Tetraethylammonium chloride N,N,N,N-Tetraethylammonium chloride | |
| Identifiers | |
| 3D model (JSmol) | |
| ChEBI | |
| ChemSpider | |
| ECHA InfoCard | 100.000.243 | 
| PubChem CID | |
| UNII | |
| CompTox Dashboard (EPA) | |
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| Properties | |
| [N(CH2CH3)4]Cl | |
| Molar mass | 165.71 g·mol−1 | 
| Appearance | Colorless deliquescent crystalline solid | 
| Density | 1.08 g/cm3 | 
| Melting point | 360 °C (680 °F; 633 K) tetrahydrate | 
| highly soluble | |
| Hazards | |
| Lethal dose or concentration (LD, LC): | |
| LD50 (median dose) | 65 mg/kg (mouse, i.p.) 900 mg/kg (mouse, p.o.) | 
| Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references | |
Tetraethylammonium chloride (TEAC) is a quaternary ammonium compound with the chemical formula [N(CH2CH3)4]+Cl−, sometimes written as [NEt4]Cl. In appearance, it is a hygroscopic, colorless, crystalline solid. It has been used as the source of tetraethylammonium ions in pharmacological and physiological studies, but is also used in organic chemical synthesis.