Description of 2(1H)-Quinolinone,4-hydroxy-1-methyl-

Detail of > 1677-46-9

• CAS Number:
• 1677-46-9
• Name:

• 2(1H)-Quinolinone,4-hydroxy-1-methyl-

• Formula:
• C10H9 N O2
• Molecular Structure:
• 
• Synonyms:
• Carbostyril,4-hydroxy-1-methyl- (6CI,7CI,8CI);1-Methyl-2-oxo-1,2-dihydro-4-hydroxyquinoline; 1-Methyl-4-hydroxy-2(1H)-quinolinone;1-Methyl-4-hydroxy-2-quinolone; 1-Methyl-4-hydroxycarbostyril;4-Hydroxy-1-methyl-2(1H)-quinolone; 4-Hydroxy-1-methyl-2-quinolinone;4-Hydroxy-1-methyl-2-quinolone; 4-Hydroxy-1-methylcarbostyril;4-Hydroxy-1-methylquinolin-2(1H)-one; 4-Hydroxy-1-methylquinoline-2(1H)-one;4-Hydroxy-N-methyl-2-quinolinone; 4-Hydroxy-N-methyl-2-quinolone;4-Hydroxy-N-methylcarbostyril; N-Methyl-4-hydroxyquinol-2-one; NSC 39973
• Molecular Weight:
• 175.20
• Density:
• 1.326g/cm³
• Melting Point:
• 269-271 °C(lit.)
  
• Boiling Point:
• 293.4°Cat760mmHg
• Flash Point:
• 131.2°C
• Hazard Symbols:
• 
• Risk Codes:
• 36/37/38
• Safety:
• Poison by intravenous route. Mildly toxic by ingestion. An eye irritant. When heated to decomposition it emits toxic fumes of NO_x.Details