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553-03-7

Name 1,2,3,4-Tetrahydroquinolin-2-one
CAS 553-03-7
EINECS(EC#) 621-863-5
Molecular Formula C9H9NO
MDL Number MFCD00016722
Molecular Weight 147.17
MOL File 553-03-7.mol
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Chemical Properties

Appearance Off-white crystalline powder
Melting point  165-167 °C (lit.)
Boiling point  267.28°C (rough estimate)
density  1.1135 (rough estimate)
refractive index  1.5200 (estimate)
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
solubility  DMF: 30 mg/ml,DMSO: 30 mg/ml,DMSO:PBS (pH 7.2) (1:6): 0.14 mg/ml
form  Crystalline Powder
pka 14.76±0.20(Predicted)
color  Off-white
Water Solubility  Slightly soluble in water.
Sensitive  Light Sensitive
Merck  13,4800
CAS DataBase Reference 553-03-7(CAS DataBase Reference)

Safety Data

Hazard Codes  Xn,Xi
Risk Statements 
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin .
R43:May cause sensitization by skin contact.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37:Wear suitable protective clothing and gloves .
RIDADR  2811
WGK Germany  2
Hazard Note  Irritant
HazardClass  6.1(b)
PackingGroup  III
HS Code  29337900

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