| Identification | ||
| Name | Choline chloride | |
| Synonyms | (2-Hydroxyethyl)trimethylammonium chloride; 2-Hydroxy-N,N,N-trimethylethanaminium chloride | |
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| Molecular Structure |
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| Molecular Formula | C5H14ClNO | |
| Molecular Weight | 139.62 | |
| CAS Registry Number | 67-48-1 | |
| EINECS | 200-655-4 | |
| Properties | ||
| Melting point | 298-304 ºC | |
| Water solubility | soluble | |