The Quinolin-2-ol, with the CAS registry number 70254-42-1 and EINECS registry number 274-516-1, has the systematic name of quinolin-2(1H)-one. It is a kind of organics, and should be stored in the dry and cool environment. And the molecular formula of the chemical is C₉H₇NO.

The characteristics of Quinolin-2-ol are as followings: (1)ACD/LogP: 1.26; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.26; (4)ACD/LogD (pH 7.4): 1.26; (5)ACD/BCF (pH 5.5): 5.34; (6)ACD/BCF (pH 7.4): 5.34; (7)ACD/KOC (pH 5.5): 115.46; (8)ACD/KOC (pH 7.4): 115.46; (9)#H bond acceptors: 2; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 0; (12)Polar Surface Area: 20.31 Å²; (13)Index of Refraction: 1.595; (14)Molar Refractivity: 41.5 cm³; (15)Molar Volume: 122 cm³; (16)Polarizability: 16.45×10^-24cm³; (17)Surface Tension: 43.5 dyne/cm; (18)Density: 1.188 g/cm³; (19)Flash Point: 200.6 °C; (20)Enthalpy of Vaporization: 59.08 kJ/mol; (21)Boiling Point: 346.7 °C at 760 mmHg; (22)Vapour Pressure: 5.67E-05 mmHg at 25°C. 

You should be cautious while dealing with this chemical. It irritates to eyes, respiratory system and skin. Therefore, you had better take the following instructions: Wear suitable protective clothing, and if in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: O=C2/C=C\c1c(cccc1)N2
(2)InChI: InChI=1/C9H7NO/c11-9-6-5-7-3-1-2-4-8(7)10-9/h1-6H,(H,10,11)
(3)InChIKey: LISFMEBWQUVKPJ-UHFFFAOYAF