Product Name

  • Name

    2,8-Quinolinediol

  • EINECS -0
  • CAS No. 15450-76-7
  • Article Data23
  • CAS DataBase
  • Density 1.337 g/cm3
  • Solubility slightly soluble in water
  • Melting Point -290 °C (dec.)
  • Formula C9H7NO2
  • Boiling Point 403.2 °C at 760 mmHg
  • Molecular Weight 161.16
  • Flash Point 197.6 °C
  • Transport Information
  • Appearance white to crystalline powder
  • Safety 26-36-37/39
  • Risk Codes 36/37/38-36/38
  • Molecular Structure Molecular Structure of 15450-76-7 (2,8-Quinolinediol)
  • Hazard Symbols IrritantXi
  • Synonyms 2,8-Quinolinediol(7CI);Carbostyril, 8-hydroxy- (6CI,8CI);2,8-Dihydroxyquinoline;8-Hydroxy-1H-quinolin-2-one;8-Hydroxy-2(1H)-quinolinone;8-Hydroxy-2-oxo-1,2-dihydroquinoline;8-Hydroxycarbostyril;NSC 108383;
  • PSA 53.35000
  • LogP 1.64600

2,8-Quinolinediol Chemical Properties

Product Name: 2,8-Quinolinediol (CAS NO.15450-76-7)


Molecular Formula: C9H7NO2
Molecular Weight: 161.16g/mol
Mol File: 15450-76-7.mol
Melting Point: -290 °C (dec.)
Boiling point: 403.2 °C at 760 mmHg
Flash Point: 197.6 °C
Density: 1.337 g/cm3
Surface Tension: 55.3 dyne/cm
Enthalpy of Vaporization: 67.99 kJ/mol
Vapour Pressure: 4.46E-07 mmHg at 25°C
XLogP3-AA: 1
H-Bond Donor: 2
H-Bond Acceptor: 2
Structure Descriptors of 2,8-Quinolinediol (CAS NO.15450-76-7):
  IUPAC Name: 8-hydroxy-1H-quinolin-2-one
  Canonical SMILES: C1=CC2=C(C(=C1)O)NC(=O)C=C2
  InChI: InChI=1S/C9H7NO2/c11-7-3-1-2-6-4-5-8(12)10-9(6)7/h1-5,11H,(H,10,12) 
  InChIKey: ZXZKYYHTWHJHFT-UHFFFAOYSA-N
Product Categories: Quinolines, Quinazolines and derivatives; Quinoline derivatives; Quinoline&Isoquinoline; Quinolines; Heterocycles

2,8-Quinolinediol Safety Profile

Safety Information of 2,8-Quinolinediol (CAS NO.15450-76-7):
Hazard Codes: XiIrritant
Risk Statements: 36/37/38-36/38  
R36/37/38:Irritating to eyes, respiratory system and skin. 
R36/38:Irritating to eyes and skin.
Safety Statements: 26-36-37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36:Wear suitable protective clothing. 
S37/39:Wear suitable gloves and eye/face protection.
WGK Germany: 3

2,8-Quinolinediol Specification

 2,8-Quinolinediol , its CAS NO. is 15450-76-7, the synonyms are 2,8-Dihydroxyquinoline ; 8-Hydroxycarbostyril ; 8-Hydroxycarbostyryl ; 2(1H)-Quinolinone, 8-hydroxy- (9CI) ; Carbostyril, 8-hydroxy- (8CI) .

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