English name: Quinoline
English alias: 1-benzine; B-500; Benzopyridine; Chinoleine; Chinoline; Leucol; Leukol; 1-Benzaine; 2, 3- Quinoline 98% min
CAS number: 91-22-5
EINECS number: 202-051-6
Formula: C9H7N
Molecular weight: 129.16
InChI: InChI = 1 / C9H7N/c1-the 2-6-9-8 (4-1) the 5-3-7-10-9 / h1-7 H
Molecular structure:
Density: 1.095
Melting point:-15 ℃
Boiling point: 237 ℃
Flash point: 101 ℃
Water-soluble: slightly soluble

Chemical properties:
Melting point (℃) : 14.5
Boiling point (℃) : 237.7
The relative density (air = 1) : 1.09
The relative density (water = 1) : 4.5
Saturated steam pressure (kpa) : 0.13
Xinchun/water distribution coefficient on the numerical: 2.6
Solubility: soluble in water, alcohol, ether, carbon disulfide and most organic solvents
Burning hot (kj/mol) : 4696.2
Refractive index: 1.6268 (20 ℃)
Product use:
Boost production, but also can be used as in acid, solvents, preservatives, etc.; The pharmaceutical industry used to make nicotinic acid kind and 8-hydroxyquinoline drugs; Dyeing and printing industry used in producing meat and light-sensitive pigment hemicyenine blue; Rubber industry for making promoting agents; Agriculture used to make 8-hydroxyquinoline ketone and pesticides.