• Name

  1,2,3,4-Tetrahydroquinolin-2-one

• EINECS 621-863-5
• CAS No. 553-03-7
• Article Data19
• CAS DataBase
• Density 1.142 g/cm³
• Solubility Slightly soluble in water.
• Melting Point 165-167 °C
• Formula C₉H₉NO
• Boiling Point 328.1 °C at 760 mmHg
• Molecular Weight 147.177
• Flash Point 189.4 °C
• Transport Information
• Appearance Off-white crystalline powder
• Safety 26-36/37
• Risk Codes 22-36/37/38-43
• Molecular Structure
• Hazard Symbols Xn
• Synonyms Carbostyril,3,4-dihydro- (7CI,8CI);Hydrocarbostyril (6CI);1,2,3,4-Tetrahydro-2(1H)-quinolinone;1,2,3,4-Tetrahydro-2-oxoquinoline;1,2,3,4-Tetrahydroquinolin-2-one;2-Oxo-1,2,3,4-tetrahydroquinoline;3,4-Dihydro-1H-quinolin-2-one;3,4-Dihydro-2(1H)-quinolone;3,4-Dihydro-2-quinolinol;3,4-Dihydro-2-quinolinone;3,4-Dihydro-2-quinolone;3,4-Dihydrocarbostyril;3,4-Dihydroquinolin-2(1H)-one;NSC 49170;o-Aminohydrocinnamic acid lactam;3,4-Dihydro-2(1H)-quinolinone;
• PSA 29.10000
• LogP 1.70930

1,2,3,4-Tetrahydroquinolin-2-one Chemical Properties

1,2,3,4-Tetrahydroquinolin-2-one Safety Profile