143876-42-0

Basic information

• Product Name: Piperidine, 1-(formyloxy)-2,2,6,6-tetramethyl-
• CAS NO: 143876-42-0
• Molecular Formula: C10H19NO2
• Molecular Weight: 185.266
• Mol File: 143876-42-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Piperidine, 1-(formyloxy)-2,2,6,6-tetramethyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Piperidine, 1-(formyloxy)-2,2,6,6-tetramethyl-(143876-42-0)
• EPA Substance Registry System: Piperidine, 1-(formyloxy)-2,2,6,6-tetramethyl-(143876-42-0)

Safety Data

• Hazardous Substances Data: 143876-42-0(Hazardous Substances Data)

Upstream product

• 7031-93-8 2,2,6,6-tetramethylpiperidin-1-ol 
• 2258-42-6 formyl acetic anhydride 

Relevant articles and documents

The Rotation-dominated Ring Inversion/Nitrogen Inversion/Rotation Process in N-Acyloxy-2,2,6,6-tetramethylpiperidines. A Dynamic NMR Study

The temperature dependence of the NMR spectra of a series of N-acyloxy-2,2,6,6-tetramethylpiperidines is reported and discussed in terms of a conformational process which involves ring inversion, nitrogen inversion and rotation about the nitrogen-oxygen bond.Nitrogen inversion contributes ca. 11 kcal mol-1 to the observed barriers, so in the compounds with higher barriers, steric interaction of the acyl and methyl groups during rotation determines the barrier height.