4-HYDROXY-TEMPO
4-HYDROXY-TEMPO Basic information
- Product Name:
- 4-HYDROXY-TEMPO
- Synonyms:
-
- 1,4-Dihydroxy-2,2,6,6-tetramethylpiperidine
- 2,2,6,6-tetramethyl-piperidine-1,4-diol
- 4-Piperidinol, 2,2,6,6-tetramethyl-, 1-oxide
- 1-hydroxy-2,2,6,6-tetramethylpiperidin-4-ol
- HYDROXY-TEMPO
- 2,2,6,6-TETRAMETHYL-4-HYDROXY-1-PIPERIDINYLOXY
- 2,2,6,6-TETRAMETHYL-4-PIPERIDINOL 1-OXYL
- 4-HYDROXY-TEMPO
- CAS:
- 3637-10-3
- MF:
- C9H19NO2
- MW:
- 173.25
- EINECS:
- 609-238-5
- Mol File:
- 3637-10-3.mol
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4-HYDROXY-TEMPO Chemical Properties
- Melting point:
- 69-71 °C(lit.)
- Boiling point:
- 260.2±29.0 °C(Predicted)
- Density
- 1.029±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C
- pka
- 14.02±0.70(Predicted)
- CAS DataBase Reference
- 3637-10-3(CAS DataBase Reference)
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Safety Information
- Hazard Codes
- Xn
- Risk Statements
- 22-36/37/38
- Safety Statements
- 26-36
- WGK Germany
- 1
- RTECS
- TN8991000
MSDS
- Language:English Provider:ACROS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ALFA
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4-HYDROXY-TEMPO Usage And Synthesis
Uses
2,2,6,6-Tetramethylpiperidine-1,4-diol is related to 4-Hydroxy-2,2,6,6-tetramethyl-1-piperidinyloxy (H956500), which is a free radical scavenger. 2,2,6,6-Tetramethylpiperidine-1,4-diol has also been shown to be an in vitro and in vivo radioprotector. It is used as a reagent in stereoselective preparation of tetrasubstituted triarylated olefins via Pd-catalyzed sequential oxidative Heck arylation of alkenes with arylboronic acids using nitroxides as oxidants.
4-HYDROXY-TEMPOSupplier
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4-HYDROXY-TEMPO(3637-10-3)Related Product Information
- 2,2,6,6-Tetramethylpiperidine
- 2,2,6,6-Tetramethyl-4-piperidinol
- 4-Hydroxy-2,2,6,6-tetramethyl-piperidinooxy
- 4-HYDROXY-TEMPO-15N
- 4-HYDROXY-TEMPO, FREE RADICAL, (4-HYDROXY-2,2,6,6-TETRAMETHYLPIPERIDIN-1-YLOXY)
- 4-HYDROXY-2,2,6,6-TETRAMETHYLPIPERIDINE-N-OXYL (HYDROXY-TEMPO)
- 4-BENZOYLOXY-TEMPO
- 4-HYDROXY-TEMPO-D17,4-Hydroxy-TEMPO-d17,free radical,4-HYDROXY-TEMPO-D17, FREE RADICAL, 97 AT OM % D,4-HYDROXY-TEMPO, FREE RADICAL, [D17]