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4-Chlorpyridin

4-chloropyridine Struktur
626-61-9
CAS-Nr.
626-61-9
Bezeichnung:
4-Chlorpyridin
Englisch Name:
4-chloropyridine
Synonyma:
Pyridine, 4-chloro-;gamma-Chloropyridine;Trazodone Impurity 31;4-chloropyridine ISO 9001：2015 REACH
CBNumber:
CB3937772
Summenformel:
C5H4ClN
Molgewicht:
113.54
MOL-Datei:
626-61-9.mol

4-Chlorpyridin Eigenschaften

Schmelzpunkt:
-43.5°C
Siedepunkt:
147℃
Dichte
1.200
Brechungsindex
1.5304 (estimate)
Flammpunkt:
53℃
pka
3.18±0.10(Predicted)

Sicherheit

Giftige Stoffe Daten 626-61-9(Hazardous Substances Data)

4-Chlorpyridin Chemische Eigenschaften,Einsatz,Produktion Methoden

l?uterung methode

Pour 4-chloropyridine into distilled water, and excess of 6M NaOH is added to give pH 12. The organic phase is separated and extracted with four volumes of diethyl ether. The combined extracts are filtered through paper to remove water, and the solvent is evaporated. The dark brown residual liquid is kept under high vacuum [Vaidya & Mathias J Am Chem Soc 108 5514 1986]. It can be distilled, but readily darkens and is best kept as the hydrochloride [7379-35-3] M 150.1, m 163-165o(dec). [Beilstein 20/5 V 410.]

4-Chlorpyridin Upstream-Materialien And Downstream Produkte

Upstream-Materialien

N-Nitropyridin-4-amine 4,4'-DICHLORO-2,2'-BIPYRIDINE 4-Chlorpyridin-N-oxid 4-CHLORO-2-TRIMETHYLSILYLPYRIDINE CHLORIDE STANDARD BENZOPHENONE AZINE 4-Pyridiniopyridiniumdichlorid

Downstream Produkte

4,4'-Bipyridyl Pyridin-4-thiol 2-Bromo-4-chloropyridine 4,4'-DIPYRIDYL SULFIDE 4-(2-HYDROXYETHYLAMINO)-PYRIDINE 4-CHLORO-3-IODOPYRIDINE 4-CHLOROPYRIDIN-3-YLBORONIC ACID, PINACOL ESTER 98 3-Chlorpyridin 4-Phenoxypyridine

4-Chlorpyridin Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

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