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553-03-7 3,4-dihydro-2(1H)-quinolinone |
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Chemical Name | 3,4-dihydro-2(1H)-quinolinone |
Synonyms | 1,2,3,4-tetrahydroquinolin-2-one;3,4-dihydroquinolin-2(1H)-one;3,4-dihydro-1H-quinolin-2-one |
Molecular Formula | C9H9NO |
Molecular Weight | 147.1739 |
InChl | InChI=1/C9H9NO/c11-9-6-5-7-3-1-2-4-8(7)10-9/h1-4H,5-6H2,(H,10,11) |
CAS Registry Number | 553-03-7 |
Molecular Structure | ![]() |
Density | 1.142g/cm3 |
Melting Point | 165-167℃ |
Boiling Point | 328.1°C at 760 mmHg |
Refractive Index | 1.564 |
Flash Point | 189.4°C |
Vapour Pressur | 0.000194mmHg at 25°C |
Hazard Symbols | |
Risk Codes | R22||R36/37/38||R43:; |
Safety Description | S26||S36/37:; |
MSDS |