Name | 3,4-dihydro-2(1H)-quinolinone |
Synonyms | HYDROCARBOSTYRIL DIHYDROCARBOSTYRIL 3,4-DIHYDRO-2(H)-QUINOLINE 3,4-DIHYDRO-2(1H)-QUINOLONE 3,4-dihydro-1H-quinolin-2-one 3,4-DIHYDRO-1H-QUINOLIN-2-ONE 3,4-dihydroquinolin-2(1H)-one 3,4-DIHYDRO-2(1H)-QUINOLINONE 3,4-dihydro-2(1H)-quinolinone 1,2,3,4-Tetrahydroquinolin-2-one 1,2,3,4-tetrahydroquinolin-2-one 2-OXO-1,2,3,4-TETRAHYDROQUINOLINE |
CAS | 553-03-7 |
EINECS | 621-863-5 |
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 |
Molar Mass | 147.17 |
Density | 1.1135 (rough estimate) |
Melting Point | 165-167 °C (lit.) |
Boling Point | 267.28°C (rough estimate) |
Flash Point | 189.4°C |
Water Solubility | Slightly soluble in water. |
Vapor Presure | 0.000194mmHg at 25°C |
Appearance | Solid |
Color | Off-white |
Merck | 13,4800 |
pKa | 14.76±0.20(Predicted) |
Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
Sensitive | Light Sensitive |
Refractive Index | 1.5200 (estimate) |
MDL | MFCD00016722 |
Risk Codes | R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. R43 - May cause sensitization by skin contact |
Safety Description | 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. |
UN IDs | 2811 |
WGK Germany | 2 |
HS Code | 29337900 |
Hazard Note | Irritant |
Hazard Class | 6.1(b) |
Packing Group | III |