553-03-7 3,4-dihydro-2(1h)-quinolinone

Product Name	3,4-dihydro-2(1H)-quinolinone
CAS No.	553-03-7
Synonyms	1,2,3,4-tetrahydroquinolin-2-one; 3,4-dihydroquinolin-2(1H)-one; 3,4-dihydro-1H-quinolin-2-one
InChI	InChI=1/C9H9NO/c11-9-6-5-7-3-1-2-4-8(7)10-9/h1-4H,5-6H2,(H,10,11)
Molecular Formula	C9H9NO
Molecular Weight	147.1739
Density	1.142g/cm3
Melting point	165-167℃
Boiling point	328.1°C at 760 mmHg
Flash point	189.4°C
Refractive index	1.564
Hazard Symbols	Xn:Harmful;
Risk Codes	R22:; R36/37/38:; R43:;
Safety	S26:; S36/37:;