Archive for March, 2013
A 8 – hydroxyquinoline heterocyclic quinoline derivative. Organic compound, with a placement of an OH-group on carbon number 8.
This light yellow compound is widely used commercially, although under a variety of names. The complexes as well as the heterocycle itself exhibit antiseptic, disinfectant, and pesticide properties, functioning as a transcription inhibitor. Its solution in alcohol is used as liquid bandages. It once was of interest as an anti-cancer drug. The result of the reaction of 8 – hydroxyquinoline and aluminium is Alq3, which is a common component of organic light-emitting diodes. The roots of the invasive plant Centaurea diffusa release 8-hydroxyquinoline, which has a negative effect on plants that have not co-evolved with it. Hydroxyquinoline was used as a stabilizer of hydrogen peroxide.
Chemical formula: C9H7NO
Molar mass: 145.16 g/mol
Appearance: white chtistal pins
Density: 1.034 g/cm3
Melting point: 76 °C
Boiling point: 276 °C
Our webpage: Hydroxyquinoline in Chemeast webshop
Melting point: 34-37 °C
Boiling point: 266-267 °C
Appearence: white or yellow christal powder or pieces
Density: 1.23 g/mL, 25 °C-on
Freezing point : >230 °F
Dissolving: methanol: 0.1 g/mL, clear
Dissolving in water: does not dissolves
6 – chloroquinoline
Molar mass: 612-57-7.mol
Appearence: light yellow christal
Density: 1.27 g/cm3
Melting point: 41-43 °C
Boiling point: 126-127 °C (10 mmHg)
4-Aminoquinoline is a form of aminoquinoline with the amino group at the 4-position of the quinoline.
8-Aminoquinoline is a form of aminoquinoline with an amine at the 8-position of quinoline.
Properties of 8-Aminoquinoline
Melting point: 62-65 °C
Boiling point: 174 °C (26 mmHg)
Freezing point: 174°C/26mm
Dissolving in water: dissolves well
Sensitivity: sensitive to air