4-Oxo-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
Catalog Number
ACM2896700-1
CAS
2896-70-0
Synonyms
4-Oxo-TEMPO Free Radical
Application
The 4-Oxo-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical serves a versatile purpose across various scientific domains. This nitroxide spin probe is prominently utilized as a redox source for anodes in lithium secondary batteries, providing essential insights into free-radical biological studies, and facilitating radical spin-trapping techniques. Its applications extend into electron paramagnetic resonance studies and polymer chemistry, enabling significant advancements in synthesis methods. Being a stable radical derivative known as TEMPONE, it efficiently reacts with reactive oxygen species, allowing for indirect monitoring of ROS production in biological systems. Additionally, this radical is valuable in hydrogen transfer experiments and acts as a polarizing agent in dynamic nuclear polarization NMR spectroscopy. Its potential medical benefits include the reduction of mean arterial pressure in spontaneously hypertensive rats, showcasing its broad application spectrum.
Molecular Weight
170.23
Molecular Formula
C9H16NO2
Product Information
InChI
InChI=1S/C9H16NO2/c1-8(2)5-7(11)6-9(3,4)10(8)12/h5-6H2,1-4H3
InChI Key
WSGDRFHJFJRSFY-UHFFFAOYSA-N
Melting Point
37 °C
Purity
>95.0%(GC)(T)
Appearance
Light yellow to Brown powder to crystal
Storage
Store under inert gas
Condition to avoid
Air Sensitive,Heat Sensitive
Hazard Statements
H302 : Harmful if swallowed.H317 : May cause an allergic skin reaction.H410 : Very toxic to aquatic life with long lasting effects.
MDL Number
MFCD00006187
Precautionary Statements
P501 : Dispose of contents/ container to an approved waste disposal plant.P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray.P273 : Avoid release to the environment.P270 : Do not eat, drink or smoke when using this product.P264 : Wash skin thoroughly after handling.P280 : Wear protective gloves.P272 : Contaminated work clothing must not be allowed out of the workplace.P391 : Collect spillage.P302 + P352 : IF ON SKIN: Wash with plenty of soap and water.P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention.P363 : Wash contaminated clothing before reuse.P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.
Reaxys Registry Number
1818579
Signal Word
Warning
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