क्विनोलिन

Quinoline CAS:91-22-5

Quinoline CAS:91-22-5 Basic information

MF:C9H7N

MW:129.16

EINECS:202-051-6

Quinoline Chemical Properties

Melting point :-17--13 °C (lit.)

Boiling point :113-114 °C/11 mmHg (lit.) 237 °C (lit.)

density :1.093 g/mL at 25 °C (lit.)

vapor density :4.5 (vs air)

vapor pressure :0.07 mm Hg ( 20 °C)

refractive index :n20/D 1.625(lit.)

Fp :214 °F

storage temp. :Store below +30°C.

solubility :6g/l

form :Liquid

pka:4.9(at 20℃)

color :Purple to dark grey

PH:7.3 (5g/l, H2O, 20℃)

Odor:Strong, unpleasant.

Odor Type:medicinal

biological source:synthetic