Name | 3,4-dihydro-1H-2-benzopyran-1-one |
Synonyms | 1-Isochromanone 1-oxo-isochroMan Einecs 225-179-4 Isochroman-1-one isochroman-1-one Dihydroisocoumarin 3,4-Dihydroisocoumarin 3,4-dihydroisochroMen-1-one 3,4-dihydro-1H-isochromen-1-one 3,4-dihydro-1H-2-benzopyran-1-one 1H-2-Benzopyran-1-one,3,4-dihydro-(9CI) |
CAS | 4702-34-5 |
EINECS | 225-179-4 |
InChI | InChI=1/C9H8O2/c10-9-8-4-2-1-3-7(8)5-6-11-9/h1-4H,5-6H2 |
Molecular Formula | C9H8O2 |
Molar Mass | 148.16 |
Density | 1.2030 |
Melting Point | 37-39 °C |
Boling Point | 160°C/11mmHg(lit.) |
Flash Point | 132.1°C |
Vapor Presure | 0.00031mmHg at 25°C |
Appearance | clear liquid |
Color | Colorless to Light orange to Yellow |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | 1.5640 to 1.5680 |