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CAS No.: | 1196-57-2 |
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Name: | 2-Quinoxalinone |
Article Data: | 130 |
Molecular Structure: | |
Formula: | C8H6N2O |
Molecular Weight: | 146.148 |
Synonyms: | 2-Quinoxalinol(7CI);1,2-Dihydroquinoxalin-2-one;2-Hydroxyquinoxaline;2(1H)-Quinoxalinone;2-Quinoxalone;3-Quinoxalinone;NSC 13154; |
EINECS: | 214-815-6 |
Density: | 1.31 g/cm3 |
Melting Point: | 271-272 °C |
Boiling Point: | 363.4 °C at 760 mmHg |
Flash Point: | 173.6 °C |
Hazard Symbols: | Xi |
Risk Codes: | 36/37/38 |
Safety: | 26-36/39-37/39 |
PSA: | 46.01000 |
LogP: | 1.33540 |
MF: C8H6N2O
MP:271-272°C
MW: 146.146040 g/mol
Flash Point: 173.6 °C
EINECS: 214-815-6
IUPAC: 1H-quinoxalin-2-one
Product Name: 2-Quinoxalinone
Enthalpy of Vaporization: 63.34 kJ/mol
Boiling Point: 363.4 °C at 760 mmHg ]
Vapour Pressure: 8.65E-06 mmHg at 25°C
Synonyms: 2-quinoxalinol ; 2-Quinoxalinone ; 2-Hydroxyuinoxalin ; Quinoxalin-2-OL ; 1,2-Dihydroquinoxalin-2-one ; 2-(1H)-Quinoxalinone ; 2(1H)-Quinoxalinone ; 2-Quinoxalone
Product Categories: Building Blocks;Heterocyclic Building Blocks;Quinoxalines
CAS DataBase Reference :1196-57-2(CAS DataBase Reference)
Following is the molecular structure of 2-QUINOXALINOL (1196-57-2):
1. | ivn-mus LD50:178 mg/kg | CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#00285 . |
Reported in EPA TSCA Inventory.
Poison by intravenous route. When heated to decomposition it emits toxic vapors of NOx.
Safety Information of 2-Quinoxalinone (1196-57-2):
Hazard Codes: Xi
Xi Irritant
Risk Statements : 36/37/38( Irritating to eyes, respiratory system and skin )
Safety Statements : 26-36/39-37/39 (In case of contact with eyes, rinse immediately with plenty of water and seek medical advice;Wear suitable protective clothing and eye/face protection ;Wear suitable gloves and eye/face protection )
RTECS : VD3630000
The Analytical Methods of 2-QUINOXALINOL (1196-57-2):HPLC,NMR