26275-87-6

Basic information

• Product Name: Propenoic acid 2,2,6,6-tetramethylpiperidine-4-yl ester
• Synonyms: 2,2,6,6-Tetramethyl-4-piperidinol acrylate;Acrylic acid 2,2,6,6-tetramethyl-4-piperidyl ester;Propenoic acid 2,2,6,6-tetramethylpiperidine-4-yl ester;2,2,6,6-Tetramethyl-4-piperidyl acrylate
• CAS NO: 26275-87-6
• Molecular Formula: C12H21 N O2
• Molecular Weight: 211.3
• Mol File: 26275-87-6.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Propenoic acid 2,2,6,6-tetramethylpiperidine-4-yl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Propenoic acid 2,2,6,6-tetramethylpiperidine-4-yl ester(26275-87-6)
• EPA Substance Registry System: Propenoic acid 2,2,6,6-tetramethylpiperidine-4-yl ester(26275-87-6)

Safety Data

• Hazardous Substances Data: 26275-87-6(Hazardous Substances Data)

Upstream product

• 2403-88-5 4-hydroxy-2,2,6,6-tetramethylpiperidine 
• 2051-76-5 acrylic acid anhydride 

Relevant articles and documents

Polymerization of free secondary amine bearing monomers by RAFT polymerization and other controlled radical techniques

This work describes the polymerization of the free secondary amine bearing monomer 2,2,6,6-tetramethylpiperidin-4-yl methacrylate (TMPMA) by means of different controlled radical polymerization techniques (ATRP, RAFT, NMP). In particular, reversible addition-fragmentation chain transfer (RAFT) polymerization enabled a good control at high conversions and a polydispersity index below 1.3, thereby enabling the preparation of well-defined polymers. Remarkably, the polymerization of the secondary amine bearing methacrylate monomer was not hindered by the presence of the free amine that commonly induces degradation of the RAFT reagent. Subsequent oxidation of the polymer yielded the polyradical poly(2,2,6,6-tetramethylpiperidinyloxy-4-yl methacrylate), which represents a valuable material used in catalysis as well as for modern batteries. The obtained polymers having a molar mass (Mn) of 10,000-20,000 g/mol were used to fabricate well-defined, radical-bearing polymer films by inkjet- printing.