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289-80-5 - Pyridazine, 98+% - A13266 - Alfa Aesar

A13266 Pyridazine, 98+%

CAS-Nummer
289-80-5
Synonyme

Größe Preis ($) Menge Verfügbarkeit
5g 37,17
25g 126,69
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Pyridazine, 98+%

MDL
MFCD00006463
EINECS
206-025-5

Chemische Eigenschaften

Formel
C4H4N2
Molmasse
80.09
Schmelzpunkt
-8°
Siedepunkt
87°/14mm
Flammpunkt
85°(185°F)
Dichte
1.105
Brechungsindex
1.5240
Löslichkeit
Miscible with water, benzene, DMF. Soluble in alcohol, ether

Anwendungen

Pyrrolo[1,2-b]pyridazine 1 is a N-bridgehead aromatic heterocycle containing two nitrogen atoms, is obtained by the condensation of pyridazine and pyrrole.

Bemerkungen

Store at room temperature. Incompatible with oxidizing agents. Air sensitive.

Literaturverweise

A Chetouani.;A Aouniti.; B Hammouti.; N Benchat.; T Benhadda.; S Kertit. Corrosion inhibitors for iron in hydrochloride acid solution by newly synthesised pyridazine derivatives.Corros. Sci. 2003, 45 (8),1675-1684 .

Udo Beckmann.; Sally Brooker. Cobalt(II) complexes of pyridazine or triazole containing ligands: spin-state control. Coord. Chem. Rev. 2003, 245 (1-2), .

Reacts with Grignard reagents by 1,4-addition to give 4-substituted 1,4-dihydropyridazines in moderate yield: Acta Chem. Scand., 44, 279 (1990).

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335-H227

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

Sicherheitshinweise: 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.

Weitere Referenzen

Merck
14,7969
Beilstein
103906
Harmonized Tariff Code
2933.99
TSCA
Yes
RTECS
UR5267000

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