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2896-70-0 - 4-Oxo-TEMPO, free radical, 96% - 4-Oxo-2,2,6,6-tetramethyl-1-piperidinyloxy, free radical - L01084 - Alfa Aesar

L01084 4-Oxo-TEMPO, free radical, 96%

Número CAS
2896-70-0
Nombre Alternativo
4-Oxo-2,2,6,6-tetramethyl-1-piperidinyloxy, free radical

Tamaño Precio ($) Cantidad Disponibilidad
1g 39,04
5g 134,93
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4-Oxo-TEMPO, free radical, 96%

MDL
MFCD00006187
EINECS
220-778-7

Propiedades químicas

Fórmula
C9H16NO2
Peso molecular
170.23
Punto de fusión
36-40°
Solubilidad
Soluble in water (partly), acetone, DMSO, 100% ethanol, and diethylether. Insoluble in water.

Aplicaciones

4-Oxo-Tempo, Free radical is used as a useful Spin Trap for in Vitro Experiments. Reaction Between Tempone And Biologically Significant Reactive Oxygen Species can be monitored By Esr Spectroscopy. It is also used In the synthesis And Reactions Of Stable Nitroxyl Radicals.

Notas

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Keep away from oxidizing agents. Stable under recommended storage conditions.

Referencias documentales

KH Kuo.; WY Chiu.; KC Cheng. Influence of DMF on the polymerization of tert-butyl acrylate initiated by 4-oxo-TEMPO-capped polystyrene macroinitiator. Polymer International. 200857(5) , 730-737.

D Stewart. Synthesis and characterization of spin-labelled and spin-probed side-chain liquid crystal polymers. Polymer. 199637(15) , 3419-3425.

Reviews: Synthesis and reactions of stable nitroxyl radicals: Synthesis, 190, 401 (1971); Advances in the chemistry of nitroxide spin labels: Chem. Rev., 78, 37 (1978); Recent advances in the chemistry of nitroxides and their applications in spin labelling: J. Sci. Ind. Res., 54, 623 (1995).

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Indicaciones de precaución: P280g-P305+P351+P338

Wear protective gloves. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Otras referencias

Beilstein
1818579
Código de tarifa arancelaria unificado
2933.39
TSCA
Yes
RTECS
TN9200000

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