Names | |
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Preferred IUPAC name
2,2,6,6-Tetramethylpiperidin-1-ol | |
Other names
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Identifiers | |
3D model (
JSmol)
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1422418 | |
ChEMBL | |
ChemSpider | |
PubChem
CID
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CompTox Dashboard (
EPA)
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Properties | |
C9H19NO | |
Molar mass | 157.257 g·mol−1 |
Appearance | white solid |
Melting point | 39–40 °C (102–104 °F; 312–313 K) |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
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1-Hydroxy-2,2,6,6-tetramethylpiperidine is the organic compound with the formula C5H6Me4NOH (Me = CH3). A white solid, it is classified as a hydroxylamine. The compound has attracted interest as the reduced derivative of the popular radical 2,2,6,6-tetramethylpiperidin-1-yl)oxyl ("TEMPO"). It is a mild base. [1]