The CAS register number of 7-Chloro-2-hydroxyquinoline is 22614-72-8. It also can be called as 2(1H)-Quinolinone,7-chloro- and the IUPAC name about this chemical is 7-chloro-1H-quinolin-2-one. The molecular formula about this chemical is C₉H₆ClNO and the molecular weight is 179.60.

Physical properties about 7-Chloro-2-hydroxyquinoline are: (1)ACD/LogP: 2.29; (2)ACD/LogD (pH 5.5): 2.29; (3)ACD/LogD (pH 7.4): 2.29; (4)ACD/BCF (pH 5.5): 32.5; (5)ACD/BCF (pH 7.4): 32.49; (6)ACD/KOC (pH 5.5): 420.6; (7)ACD/KOC (pH 7.4): 420.47; (8)#H bond acceptors: 2; (9)#H bond donors: 1; (10)Polar Surface Area: 20.31Ų; (11)Index of Refraction: 1.608; (12)Molar Refractivity: 46.4 cm³; (13)Molar Volume: 134 cm³; (14)Polarizability: 18.39x10^-24cm³; (15)Surface Tension: 46.8 dyne/cm; (16)Enthalpy of Vaporization: 60.74 kJ/mol; (17)Boiling Point: 361.6 °C at 760 mmHg; (18)Vapour Pressure: 2.05E-05 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: Clc1ccc\2c(c1)NC(=O)/C=C/2
(2)InChI: InChI=1/C9H6ClNO/c10-7-3-1-6-2-4-9(12)11-8(6)5-7/h1-5H,(H,11,12)
(3)InChIKey: SDRJFDTZVULXDE-UHFFFAOYAO
(4)Std. InChI: InChI=1S/C9H6ClNO/c10-7-3-1-6-2-4-9(12)11-8(6)5-7/h1-5H,(H,11,12)
(5)Std. InChIKey: SDRJFDTZVULXDE-UHFFFAOYSA-N