2,2,6,6-Tetramethylpiperidinooxy(TEMPO) is a chemical compound with the formula ₂NO. This heterocyclic compound is a red-orange, sublimable solid. As a stable aminoxyl radical, it has applications in chemistry and biochemistry.
CAS: 2564-83-2
MF: C9H18NO*
MW: 156.25
EINECS: 219-888-8
Melting point 36-38 °C(lit.)
Boiling point 193°C
Density 1 g/cm3
Storage temp. 2-8°C
Solubility 9.7g/l
Form: Crystal
Color: Red
PH 8.3 (9g/l, H2O, 20℃)
Water Solubility Soluble in all organic solvents. Insoluble in water.
2,2,6,6-Tetramethylpiperidinooxy(TEMPO) CAS 2564-83-2
2,2,6,6-Tetramethylpiperidinooxy(TEMPO) is a stable radical prepared through the oxidation of 2,2,6,6-tetramethylpiperidine. TEMPO has a wide range of applications including use as a free radical scavenger, a reagent in organic synthe sis and as a structural probe in electron spin resonance spectroscopy. TEMPO can also be used as a mediator in free radical polymerization.
In organic chemistry as a radical trap, 2,2,6,6-Tetramethylpiperidinooxy can be used as a catalyst and in polymerization mediation.
How should I take TEMPO?
Payment terms
T/T(telex transfer), Western Union, MoneyGram, BTC(bitcoin), etc.
Lead time
≤25kg: within three working days after payment received.
>25kg: one week
Sample
Available
Package
1kg per bottle, 25kg per drum, or as you required.
Storage
Store the container tightly closed in a dry, cool and well-ventilated place.