198335-10-3

Basic information

• Product Name: C₄₂H₄₄N₂O₄
• CAS NO: 198335-10-3
• Molecular Weight: 640.822
• Mol File: 198335-10-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₄₂H₄₄N₂O₄(CAS DataBase Reference)
• NIST Chemistry Reference: C₄₂H₄₄N₂O₄(198335-10-3)
• EPA Substance Registry System: C₄₂H₄₄N₂O₄(198335-10-3)

Safety Data

• Hazardous Substances Data: 198335-10-3(Hazardous Substances Data)

Upstream product

• 7031-85-8 1-benzoyloxy-2,2,6,6-tetramethyl-piperidin-4-one 
• 106-37-6 1.4-dibromobenzene 
• 45985-26-0 4-oxo-2,2,6,6-tetramethylpiperidin-oxyl 
• 3637-11-4 1-hydroxy-2,2,6,6-tetramethyl-piperidin-4-one 

Downstream Products

• 73645-92-8 p-bis(1-oxyl-2,2,6,6-tetramethyl-Δ³-4-piperidylethynyl)benzene 
• 198335-07-8 C₂₈H₃₆N₂O₂ 
• 198335-06-7 C₂₈H₃₆N₂O₂ 

Relevant articles and documents

Synthesis of terminal-biradical compounds consisting of two N-oxyl groups connected with conjugated π-systems

Terminal-biradical compounds 1 having two N-oxyl groups connected with conjugated π-systems were synthesized by (1) addition of magnesium acetylide to 4-oxo-TEMPO, followed by dehydration, or (2) cross-coupling between acetylene and vinyl triflate derived from 4-oxo-TEMPO.