| Identification | More | [Name]
2-Quinoxalinone | [CAS]
1196-57-2 | [Synonyms]
2-HYDROXYQUINOXALINE
2-QUINOXALINOL
2-Quinoxalinone
QUINOXALIN-2-OL
1,2-Dihydroquinoxalin-2-one
2-(1H)-Quinoxalinone
2(1H)-Quinoxalinone
2-Quinoxalone
3-Quinoxalinone
Quinoxalin-2-one
Quinoxalinone
Hydroxyquinoxaline
quinoxalin-2(1H)-one
2-QUINOXALINOL 99%
2-QUINOXACINOL
2-Quinazolone
2-hydroxy quinoxaline，2-quinoxalinol
2-Hydroxyquinoxaline ,99%
2-Hydroxyquinoxaline ,98%
1,2-Dihydroquinoxaline-2-one | [EINECS(EC#)]
214-815-6 | [Molecular Formula]
C8H6N2O | [MDL Number]
MFCD00006722 | [Molecular Weight]
146.15 | [MOL File]
1196-57-2.mol |
| Chemical Properties | Back Directory | [Melting point ]
271-272 °C (lit.) | [Boiling point ]
265.75°C (rough estimate) | [density ]
1.2312 (rough estimate) | [refractive index ]
1.4900 (estimate) | [storage temp. ]
Sealed in dry,Room Temperature | [solubility ]
DMSO (Slightly), Methanol (Very Slightly, Heated) | [form ]
Solid | [pka]
9.20±0.50(Predicted) | [color ]
Light Brown | [Detection Methods]
HPLC,NMR | [InChI]
InChI=1S/C8H6N2O/c11-8-5-9-6-3-1-2-4-7(6)10-8/h1-5H,(H,10,11) | [InChIKey]
FFRYUAVNPBUEIC-UHFFFAOYSA-N | [SMILES]
N1C2=C(C=CC=C2)N=CC1=O | [CAS DataBase Reference]
1196-57-2(CAS DataBase Reference) | [NIST Chemistry Reference]
2(1H)-quinoxalinone(1196-57-2) | [EPA Substance Registry System]
1196-57-2(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/39:Wear suitable protective clothing and eye/face protection .
S37/39:Wear suitable gloves and eye/face protection . | [WGK Germany ]
3 | [RTECS ]
VD3630000 | [HS Code ]
29339900 | [Toxicity]
mouse,LD50,intravenous,178mg/kg (178mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#00285, |
| Hazard Information | Back Directory | [Chemical Properties]
White to yellow to light brown solid | [Uses]
2-Quinoxalinone is a metabolite of Quinalphos, and is known to photocatalytically destroy antioxidant vitamins and biogenic amines in vitro and is genotoxic to both light- and dark-exposed bacteria. | [Definition]
ChEBI: A hydroxyquinoxaline that consists of quinoxaline having a single hydroxy substituent located at position 2. | [General Description]
Epitaxial crystallization of syndiotactic polypropylene on 2-quinoxalinol yields isochiral form II of syndiotactic polypropylene. 2-Quinoxalinol participates in direct dehydrative cross-coupling of 2-quinoxalinone with p-tolylacetylene via Pd/Cu-catalyzed phosphonium coupling. |
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