8-Hydroxyquinoline-N-oxide

Molecular structure of 8-Quinolinol, N-oxide (CAS NO.1127-45-3) is:

Product Name: 8-Quinolinol, N-oxide
CAS Registry Number: 1127-45-3
IUPAC Name: 1-oxidoquinolin-1-ium-8-ol
Molecular Weight: 161.15738 [g/mol]
Molecular Formula: C₉H₇NO₂
XLogP3: 0.4
H-Bond Donor: 1
H-Bond Acceptor: 2
Melting Point: 71-73 °C(lit.)
Molar Volume: 125.6 cm³
Surface Tension: 52.1 dyne/cm
Density: 1.28 g/cm³
Flash Point: 185.2 °C
Enthalpy of Vaporization: 65.57 kJ/mol
Boiling Point: 382.6 °C at 760 mmHg
Vapour Pressure: 2.12E-06 mmHg at 25°C
Product Categories: Quinoline derivatives;Quinolines, Isoquinolines & Quinoxalines;Quinolines;Aromatics Compounds;Aromatics;Heterocycles;Mutagenesis Research Chemicals;Quinolines, Isoquinolines & Quinoxalines

 8-Quinolinol, N-oxide (CAS NO.1127-45-3) can be used as a quinoline derivative, It shows mutagenic activity.

Safty information about 8-Quinolinol, N-oxide (CAS NO.1127-45-3) is:
Hazard Codes: N ;Xi
Risk Statements: 50/53-36/37/38 
R50/53:Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 60-61-24/25-22-36/37/39-27-26 
S60:This material and its container must be disposed of as hazardous waste. 
S61:Avoid release to the environment. Refer to special instructions / safety data sheets. 
S24/25:Avoid contact with skin and eyes. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection. 
S27:Take off immediately all contaminated clothing. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
RIDADR: UN 3077 9/PG 3
WGK Germany: 3
RTECS: VC8238500
F: 3-10 

 8-Quinolinol, N-oxide , its cas register number is 1127-45-3. It also can be called 5-21-03-00276 (Beilstein Handbook Reference) ; 8-Hydroxyquinoline 1-oxide ; 8-Hydroxyquinoline N-oxide ; 8-Hydroxyquinoline-N-oxide ; BRN 0128737 ; CCRIS 4451 ; EINECS 214-430-3 ; NSC 21656 ; o-Hydroxyquinoline N-oxide ; 8-Hydroxyquinoline-N-oxide ; Quinolin-8-ol 1-oxide .It is a yellow crystalline solid.