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2,2,6,6-Tetramethyl-4-oxopiperidinooxy

4-Oxo-2,2,6,6-tetramethylpiperidinooxy Struktur
2896-70-0
CAS-Nr.
2896-70-0
Bezeichnung:
2,2,6,6-Tetramethyl-4-oxopiperidinooxy
Englisch Name:
4-Oxo-2,2,6,6-tetramethylpiperidinooxy
Synonyma:
4-OXO-TEMPO;TEMPONE;TANO;Tanone;ZJ-702;vitamin 702;4-Oxo-2,2,6,6;Tanone radical;4-Oxo Tempo (702);TIMTEC-BB SBB008633
CBNumber:
CB5318995
Summenformel:
C9H16NO2*
Molgewicht:
170.23
MOL-Datei:
2896-70-0.mol
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2,2,6,6-Tetramethyl-4-oxopiperidinooxy Eigenschaften

Schmelzpunkt:
33-38 °C
Siedepunkt:
299.88°C (rough estimate)
Dichte
1.0710 (rough estimate)
Dampfdruck
2.254Pa at 25℃
Brechungsindex
1.4640 (estimate)
storage temp. 
2-8°C
Löslichkeit
DMF: 30 mg/ml; DMSO: 30 mg/ml; Ethanol: 30 mg/ml; PBS (pH 7.2): 10 mg/ml
Aggregatzustand
Needles, Crystals or Crystalline Powder
Farbe
Orange
Wasserlöslichkeit
Soluble in water (partly), acetone, DMSO, 100% ethanol, and diethylether. Insoluble in water.
BRN 
1818579
LogP
0.28 at 22℃
CAS Datenbank
2896-70-0(CAS DataBase Reference)
NIST chemische Informationen
1-Piperidinyloxy, 2,2,6,6-tetramethyl-4-oxo-(2896-70-0)
EPA chemische Informationen
1-Piperidinyloxy, 2,2,6,6-tetramethyl-4-oxo- (2896-70-0)
Sicherheit
  • Risiko- und Sicherheitserklärung
  • Gefahreninformationscode (GHS)
R-Sätze: 36/37/38
S-Sätze: 24/25
RIDADR  UN 3077 9 / PGIII
WGK Germany  3
RTECS-Nr. TN9200000
TSCA  Yes
HS Code  29333990
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H400 Sehr giftig für Wasserorganismen. Kurzfristig (akut) gewässergefährdend Kategorie 1 Warnung GHS hazard pictogramssrc="/GHS09.jpg" width="20" height="20" /> P273, P391, P501
Sicherheit
P273 Freisetzung in die Umwelt vermeiden.

2,2,6,6-Tetramethyl-4-oxopiperidinooxy Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:

R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.

S-Sätze Betriebsanweisung:

S24/25:Berührung mit den Augen und der Haut vermeiden.

Beschreibung

2,2,6,6-Tetramethylpiperidin-1-oxyl (TEMPO) is a stable radical that will react with reactive oxygen species (ROS). This conversion, followed by ESR, provides an indirect way to monitor ROS production in biological systems. TEMPONE is the 4-oxo derivative of TEMPO. In addition to possible uses as a spin trap, this nitroxyl radical can be used in hydrogen transfer experiments and as a polarizing agent in dynamic nuclear polarization NMR spectroscopy. TEMPONE and other nitroxyl radicals have also been shown to reduce mean arterial pressure in spontaneously hypertensive rats when administered intravenously.

Chemische Eigenschaften

Pink Needles

Verwenden

A spin label for ESR studies

Allgemeine Beschreibung

4-Oxo-TEMPO is formed by the reaction of 2,2,6,6-tetramethyl-4-piperidone (4-oxo-TMP) and 1O2. It is a stable paramagnetic product formed during the irradiation of TiO2 in aqueous suspensions.

2,2,6,6-Tetramethyl-4-oxopiperidinooxy Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

2,2,6,6-TETRAMETHYLPIPERIDINE-1-OXYL-4-AMINO-4-CARBOXYLIC ACID RAC-2,2,6,6-TETRAMETHYLPIPERIDINE-N-OXYL-4, 4-(5-SPIROHYDANTOIN)

2,2,6,6-Tetramethyl-4-oxopiperidinooxy Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 238)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Jiangxi Lotchem Co.,Ltd.
+8615270827708
 lancetu@jxlotchem.com CHINA 338 58
Hebei Mojin Biotechnology Co., Ltd 		+8613288715578
 sales@hbmojin.com China 12470 58
Capot Chemical Co.,Ltd. 		571-85586718 +8613336195806
 sales@capotchem.com China 29797 60
Shanghai Daken Advanced Materials Co.,Ltd 		+86-371-66670886
info@dakenam.com China 15962 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512
 info@tianfuchem.com China 21689 55
Hangzhou FandaChem Co.,Ltd. 		008657128800458; +8615858145714
 fandachem@gmail.com China 9341 55
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418679 +86-18949832763
 info@tnjchem.com China 2989 55
career henan chemical co 		+86-0371-86658258
sales@coreychem.com China 29914 58
Jinan Finer Chemical Co., Ltd 		+86-531-88989536 +86-15508631887
 sales@finerchem.com China 2967 58
Hebei Guanlang Biotechnology Co., Ltd. 		+86-19930503282
 alice@crovellbio.com China 8822 58

2896-70-0(2,2,6,6-Tetramethyl-4-oxopiperidinooxy)Verwandte Suche:

Phenoxymethylpenicillin 2,2,6,6-Tetramethylpiperidinooxy 2,2,6,6-Tetramethyl-4-piperidylamin 2,2,6,6-Tetramethylpiperidin 1,1'-Carbonylbis-1H-imidazol 2,2,6,6-Tetramethylpiperidin-4-ol Carbonyl iron powder 2,2,6,6-Tetramethyl-4-oxopiperidinooxy
  • 4-Oxo-2,2,6,6-tetramethyl-1-piperidinyloxy, free radical
  • 4-OXO-TEMPO, FREE RADICAL 80+%
  • 4-OXO-TEMPO, FREE RADICAL 99+%
  • 4-OXO-2,2,6,6-TETRAMETHYLPIPERIDINOXY
  • 4-Oxo-2,2,6,6-tetramethylpiperidine-1-oxyl(4-Oxo-TEMPO,freeradical)
  • 4-Oxo-2,2,6,6
  • 4-Oxo-2,2,6,6-trtramethyl-1-piperidi nyloxy,free radical
  • 2,2,6,6-Tetramethyl-4-piperidone 1-oxyl, free radical
  • 2,2,6,6-TETRAMETHYL-4-PIPERIDONE 1-OXYL
  • 4-OXO-TEMPO, FREE RADICAL
  • 4-OXO-2,2,6,6-TETRAMETHYLPIPERIDINOOXY
  • 4-OXO-2,2,6,6-TETRAMETHYLPIPERIDINOOXY, FREE RADICAL
  • 4-OXO-2,2,6,6-TETRAMETHYL-1-PIPERIDINYLOXY
  • 4-OXO-2,2,6,6-TETRAMETHYL-4-PIPERIDINYLOXY
  • 4-OXO-2,2,6,6-TETRAMETHYLPIPERIDINE 1-OXYL
  • 2,2,6,6-TETRAMETHYLPIPERID-4-ONE-1-OXYL
  • 4-Oxo-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
  • 4-OXO-TEMPO ---ORANGE SOLID, SPIN LABEL, PURITY 99%---
  • 4-Oxo-2,2,6,6-tetramethylpiperidinooxy, 95%, free radical
  • (2,2,6,6-Tetramethyl-4-oxopiperidinooxy)radical
  • (2,2,6,6-Tetramethyl-4-oxopiperidinyloxy)radical
  • [(4-Oxo-2,2,6,6-tetramethylpiperidine-1-yl)oxy]radical
  • 1-Piperidinyloxy radical, 2,2,6,6-tetramethyl-4-oxo-
  • 2,2,6,6-tetramethyl-4-oxo-1-piperidinylox
  • 2,2,6,6-tetramethyl-4-oxo-piperidin-1-oxyl
  • 2,2,6,6-tetramethyl-4-oxo-piperidinoox
  • 2,2,6,6-Tetramethyl-4-oxo-piperidinoxy
  • 2,2,6,6-Tetramethyl-4-piperidone 1-nitroxide
  • 2,2,6,6-Tetramethylpiperidone-1-oxyl
  • 4-Oxo-2,2,6,6-tetramethylpiperidinooxyl
  • Piperidinooxy, 2,2,6,6-tetramethyl-4-oxo-
  • TANO
  • Tanone
  • Tanone radical
  • 4-oxo-2,2,6,6-tetramethyl piperidone -1-oxyl
  • 4-Oxo Tempo (702)
  • 4-Oxo TeMpo, free radical (4-Oxo-2,2,6,6-TetraMethyl-4-Piperidinyloxy, free radical)
  • ZJ-702
  • 4-Oxo-2,2,6,6-tetraMethylpiperidinoxy (4-oxo-TeMpo)
  • 4-Oxo-2,2,6,6-trtramethyl-1-piperidinyloxy
  • 4-Oxo-2,2,6,6-tetramethylpiperidine 1-Oxyl 
  • Triacetoneamine nitroxide
  • Triacetoneamine N-oxyl
  • triacetoneamine-n-oxyl
  • TIMTEC-BB SBB008633
  • 1-OXYL-2,2,6,6-TETRAMETHYL-4-PIPERIDONE
  • 2,2,6,6-TETRAMETHYL-4-OXO-1-PIPERIDINYLOXY
  • 2,2,6,6-TETRAMETHYL-4-OXOPIPERIDINOOXY
  • 4-Oxo-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical(purified by sublimation)
  • 4-Oxo-2,2,6,6-tetramethylpiperidine1-OxylFreeRadical>
  • 4-Oxo-tempo[4-Oxo-TEMPO]
  • 4-Oxo-TEMPO, free radical, 96%,
  • 4-OXO-TEMPO
  • TEMPONE
  • 1-(1H-1,3-BENZODIAZOL-2-YL)-1H-PYRAZOL-9-AMINE
  • Oxo-2,2,6,6-tetramethylpiperidinooxy
  • vitamin 702
  • 2896-70-0
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