Product Description
Synonyms:
4-Hydroxy-2,2,6,6-tetramethylpiperidine
Triacetonalkamine
TAA-OL
2,2,6,6-Tetramethyl-4-piperidinol is an organic compound classified under piperidines, characterized by its chemical formulaC9H19NOC9H19NOand a molecular weight of approximately 157.25 g/mol.This compound is notable for its applications in various chemical processes, particularly as an intermediate in the synthesis of hindered amine light stabilizers, which are used to enhance the durability of plastics and coatings against UV degradation.
Chemical Properties
- IUPAC Name: 2,2,6,6-tetramethylpiperidin-4-ol
- CAS Number: 2403-88-5
- Molecular Weight: 157.25 g/mol
- Structural Formula: Chemical Structure (link to PubChem for visualization)
Safety Information
This compound is classified as hazardous and should be handled with care. It is recommended to store it in a dark place under inert atmosphere conditions at room temperature.The GHS classification includes hazard statements indicating it may cause severe skin burns and eye damage.
Applications
Beyond its role as an intermediate in manufacturing stabilizers, 2,2,6,6-tetramethyl-4-piperidinol has been identified in human blood samples, indicating potential exposure through environmental or occupational sources. It is not a naturally occurring metabolite but part of the human exposome.In summary, 2,2,6,6-tetramethyl-4-piperidinol is a significant chemical with important industrial applications and safety considerations that must be adhered to during handling and use.