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1678-49-5 - 3-Bromo-4-nitropyridine N-oxide, 98+% - L19524 - Alfa Aesar

L19524 3-Bromo-4-nitropyridine N-oxide, 98+%

CAS-Nummer
1678-49-5
Synonyme

Größe Preis ($) Menge Verfügbarkeit
1g 36,30
5g 117,00
25g 436,00
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3-Bromo-4-nitropyridine N-oxide, 98+%

MDL
MFCD00085925
EINECS
000-000-0

Chemische Eigenschaften

Formel
C5H3BrN2O3
Molmasse
219.00
Schmelzpunkt
152-154°
Löslichkeit
Sparingly Soluble in water (0.92 g/L at 25°C).

Anwendungen

3-Bromo-4-nitropyridine N-oxide is an important raw material and intermediate used in organic synthesis, pharmaceuticals agrochemicals and dyestuff fields.

Bemerkungen

Store under inert gas. It is sensitive to air. Store in a cool, dry conditions in well sealed containers. Incompatible with oxidizing agents.

Literaturverweise

Eizo Matsumura.; Masahiro Ariga. The Reaction of Nucleophilic Reagents at the β-Position of 3-Bromo-4-nitropyridine N-Oxide. Bulletin of the Chemical Society of Japan. 1965, 46 (10), 3144-3146.

Ryan A. Altman and Stephen L. Buchwald. Cu-Catalyzed N- and O-Arylation of 2-, 3-, and 4-Hydroxypyridines and Hydroxyquinolines. Org. Lett. 2007, 9 (4), 643-646.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H302-H315-H319-H335

Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P280h-P305+P351+P338

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

Weitere Referenzen

Beilstein
150822
Harmonized Tariff Code
2933.39
TSCA
No

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