2,2,6,6-Tetramethyl-1-hydroxypiperidine

• CAT Number: R036039
• CAS Number: 7031-93-8
• Molecular Formula: C9H19NO
• Molecular Weight: 157.257
• Purity: ≥95%
• Synonyms: 1-Hydroxy-2,2,6,6-tetramethylpiperidine; 2,2,6,6-Tetramethyl-1-piperidinol; N-Hydroxy-2,2,6,6-tetramethylpiperidine; TEMPO H; TEMPO hydroxylamine
• Storage: -20°C
• IUPAC Name: 1-hydroxy-2,2,6,6-tetramethylpiperidine
• InChI: InChI=1S/C9H19NO/c1-8(2)6-5-7-9(3,4)10(8)11/h11H,5-7H2,1-4H3
• InChIKey: VUZNLSBZRVZGIK-UHFFFAOYSA-N
• SMILES: CC1(CCCC(N1O)(C)C)C

2,2,6,6-Tetramethyl-1-hydroxypiperidine is a versatile compound essential in organic synthesis and radical chemistry. Known for its role as a stable free radical and antioxidant, it is widely used in polymer stabilization and as a spin trap in electron paramagnetic resonance (EPR) studies. This compound’s unique structure enhances its effectiveness in preventing oxidative degradation in various materials. Its high purity and stability make it an invaluable tool in advanced chemical research and industrial applications, ensuring reliable and reproducible results.