4-Chloro-3-nitro-1,2-dihydropyridin-2-one
Grundinformationen
- CAS
165547-79-5- Standard-SMILES
O=c1[nH]ccc(Cl)c1[N+](=O)[O-]- InChIKey
UKIZCTHOMJXNIX-UHFFFAOYSA-N- Summenformel
- C5H3ClN2O3
- Durchschnittliche Molmasse
- 174,54 g/mol
- Monoisotopische Masse
- 173,98321964
Namen und Bezeichner
- Bevorzugter Name
- 4-Chloro-3-nitro-1,2-dihydropyridin-2-one
- IUPAC
- 4-chloro-3-nitro-1H-pyridin-2-one
- Englischer Name
- 4-Chloro-2-hydroxy-3-nitropyridine
- Summenformel
- C5H3ClN2O3
- Molmasse
- 174.54
Namen und Synonyme
4-chloro-3-nitro-1,2-dihydropyridin-2-oneRefChem:521363681-337-6165547-79-54-Chloro-2-hydroxy-3-nitropyridine4-chloro-3-nitro-1H-pyridin-2-one4-chloro-3-nitropyridin-2-ol4-CHLORO-3-NITRO-2-PYRIDONE4-chloro-3-nitro-2(1h)-pyridinone4-chloro-3-nitro-pyridin-2-ol2(1H)-Pyridinone, 4-chloro-3-nitro-4-chloro-3-nitropyridin-2(1H)-one
Weitere Namen anzeigen
4-Chloro-3-Nitro-2-Pyridon2--3--4-
MFCD03093067MFCD097013534-Chloro-3-nitropyridoneAS-428084-Chloro-3-nitro-1,2-dihydropyridin-2-one; 4-Chloro-3-nitro-2-hydroxypyridine; 4-Chloro-3-nitro-2-pyridone; 4-Chloro-3-nitropyridin-2-ol4-Chloro-3-nitro-pyridin-2-one4-Chloro-3-nitro-2-hydroxypyridine4-Chloro-3-nitropyr
Datenbank-Bezeichner
- CAS
165547-79-5- PubChem CID
- 519282
- DTXSID
DTXSID50333951- EC Number
- 681-337-6
- Nikkaji
- J1.833.043A
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 0,6
- Polarare Oberfläche (TPSA)
- 74,9 Ų
- H-Brücken-Donoren
- 1
- H-Brücken-Akzeptoren
- 3
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 11
- Formalladung
- 0
- Komplexität
- 276
Physikochemische Eigenschaften
- Schmelzpunkt
- 222 · 222-224°C
- Siedepunkt
- 283.4 · 283.4±40.0 °C(Predicted)
- Dichte
- 1.61 · 1.61±0.1 g/cm3(Predicted)
- storage temp.
- -20 °C · Inert atmosphere,Store in freezer, under -20°C
- Aggregatzustand
- solid
- pka
- 6.89 · 6.89±0.10(Predicted)
- Farbe
- Yellow
- Wasserlöslichkeit
- Insoluble in water.
- BRN
- 149557 · 149557
- InChI
- InChI=1S/C5H3ClN2O3/c6-3-1-2-7-5(9)4(3)8(10)11/h1-2H,(H,7,9)
- InChIKey
- UKIZCTHOMJXNIX-UHFFFAOYSA-N
- SMILES
- C1(=O)NC=CC(Cl)=C1[N+]([O-])=O
- CAS Datenbank
- 165547 · 165547-79-5(CAS DataBase Reference)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 7 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Sicherheitsdaten
- hs_code
- 2933399990
- risk_code
- 36/37/38
- hazard_code
- Xi
- safety_code
- 26-36
Chemie und Industrie
Anwendungen
Verwenden4-Chloro-3-nitro-2-pyridone finds an important application as raw material in organic synthesis and pharmaceuticals. It is also used as an intermediate in agrochemicals and dyestuffs.
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