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580-20-1

Name 7-Hydroxyquinoline
CAS 580-20-1
EINECS(EC#) 209-457-2
Molecular Formula C9H7NO
MDL Number MFCD00016730
Molecular Weight 145.16
MOL File 580-20-1.mol
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Chemical Properties

Appearance white to light yellow crystal powder
Melting point  239-244 °C
Boiling point  264.27°C (rough estimate)
density  1.1555 (rough estimate)
refractive index  1.4500 (estimate)
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  DMSO (Slightly), Methanol (Slightly)
form  Powder
pka pK1:5.48(＋1);pK2:8.85(0) (20°C)
color  Beige to pale brown
Water Solubility  454.3mg/L(20 ºC)
Detection Methods HPLC
CAS DataBase Reference 580-20-1(CAS DataBase Reference)
NIST Chemistry Reference 7-Quinolinol(580-20-1)
Storage Precautions Store under nitrogen;Heat sensitive;Light sensitive;Air sensitive
EPA Substance Registry System 580-20-1(EPA Substance)

Safety Data

Hazard Codes  Xn,Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Statements 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
RTECS  VC4160000
HazardClass  IRRITANT
HS Code  29334900

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