2,4-Dihydroxy-3-nitropyridine
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- CAS-Nr.
- 89282-12-2
- Englisch Name:
- 2,4-Dihydroxy-3-nitropyridine
- Synonyma:
- 3-NITRO-2,4-PYRIDINEDIOL;Dihydroxy-3-nitropyridine;4-Dihydroxy-3-nitropyridine;2,4-Diydroxy-3-nitropyridine;2,4-Dihyroxy-3-nitropyridine;2,4-Hydroxy-3-nitropyridine.;4-Hydroxy-3-nitro-2-pyridone;2,4-DIHYDROXY-3-NITROPYRIDINE;4,6-DIHYDROXY-5-NITRO PYRIDINE;2,4-Dihydroxy-3-nitropyridine-1
- CBNumber:
- CB7405853
- Summenformel:
- C5H4N2O4
- Molgewicht:
- 156.1
- MOL-Datei:
- 89282-12-2.mol
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2,4-Dihydroxy-3-nitropyridine Eigenschaften
- Schmelzpunkt:
- 265°C (dec.)
- Siedepunkt:
- 305.6±42.0 °C(Predicted)
- Dichte
- 1.65±0.1 g/cm3(Predicted)
- storage temp.
- Inert atmosphere,Room Temperature
- pka
- 4.50±1.00(Predicted)
- Aggregatzustand
- powder to crystal
- Farbe
- Light yellow to Yellow to Green
- BRN
- 149558
- InChI
- InChI=1S/C5H4N2O4/c8-3-1-2-6-5(9)4(3)7(10)11/h1-2H,(H2,6,8,9)
- InChIKey
- BKYGVGWYPFVKTK-UHFFFAOYSA-N
- SMILES
- C1(=O)NC=CC(O)=C1[N+]([O-])=O
- CAS Datenbank
- 89282-12-2(CAS DataBase Reference)
2,4-Dihydroxy-3-nitropyridine Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-S?tze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
Chemische Eigenschaften
Yellow powder
Reaktionen
2,4-Dihydroxy-3-nitropyridine could be quickly transformed into 5-bromo-2,4-dihydroxy-3-nitropyridine by the action of a solution of bromine. 3.5 g of 2,4-Dihydroxy-3-nitropyridine were heated with a mixture of 1.15 ml of bromine and 30 ml of acetic acid at 70℃ for 15 minutes. When the reaction mixture was cooled with ice, 3.7 g of 5-bromo-2,4-dihydroxy-3-nitropyridine separated out[1]. Yield: 70 %
2,4-Dihydroxy-3-nitropyridine Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
2,4-Dihydroxy-3-nitropyridine Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 293)Lieferanten
89282-12-2()Verwandte Suche:
3-NITROPYRIDINE
Dinitrotoluol
2-Pyridon
1,3-Dihydroxyaceton
Triclosan
3-Nitro-2-pyridinol
2-(3,6-Dihydroxy-2,4,5,7-tetrabromxanthen-9-yl)-benzoesure
4-Hydroxy-3-nitropyridine
1,2-Difluor-4-nitrobenzol
3,6-Bis[(4-chlor-2-phosphonophenyl)azo]-4,5-dihydroxynaphthalin-2,7-disulfonsure
2,6-Dimethylpyridin
4-Hydroxy-2-pyridon
Diethyl-1,4-dihydro-2,6-dimethylpyridin-3,5-dicarboxylat
1,3-Dinitrobenzol
1-Fluor-2,4-dinitrobenzol
Stickstoffdioxid
- 2,4-DIHYDROXY-3-NITROPYRIDINE
- 4,6-DIHYDROXY-5-NITRO PYRIDINE
- 3-NITRO-2,4-PYRIDINEDIOL
- 4-Hydroxy-3-nitro-2-pyridone
- 2,4-Hydroxy-3-nitropyridine.
- 2(1H)-Pyridinone, 4-hydroxy-3-nitro-
- 2,4-Dihydroxy-3-nitropyridine ,99%
- 4-Dihydroxy-3-nitropyridine
- 3-Nitro-2,4-pyridinediol
4-Hydroxy-3-nitro-2-pyridone
4-Hydroxy-3-nitro-2(1H)-pyridinone
- 2,4-Dihyroxy-3-nitropyridine
- 2,4-Diydroxy-3-nitropyridine
- 2,4-Dihydroxy-3-nitropyridine-1
- 2-hydroxy-3-nitro-1H-pyridin-4-one
- Dihydroxy-3-nitropyridine
- 4-hydroxy-3-nitro-2(1H)-pyridone
- 2,4-Dihydroxy-3-nitropyridine>
- 4-Hydroxy-3-nitro-2(1H)-pyridinone
- 2,4-Dihydroxy-3-nitropyridine ISO 9001：2015 REACH
- 4-Hydroxy-3-nitropyridin-2(1H)-one
- 4-hydroxy-3-nitro-1H-pyridin-2-one
- 89282-12-2
- Pyridine Series
- Heterocycle-Pyridine series
- Pyridine
- Heterocycles
