| Identification | |
| Name: | 4-CHROMANONE |
| Synonyms: | CHROMAN-4-ONE;CHROMANONE;CHROMANONE, 4-;2,3-DIHYDRO-4H-CHROMEN-4-ONE;2,4-DIHYDRO-1-BENZOPYRAN-4-ONE;4-CHROMANONE 97% |
| CAS: | 1341-36-2 |
| EINECS: | 207-736-3 |
| Molecular Formula: | C9H8O2 |
| Molecular Weight: | 148.16 |
| InChI: | InChI=1S/C9H8O2/c10-9-6-5-7-3-1-2-4-8(7)11-9/h1-4H,5-6H2 |
| Molecular Structure: |  |
| Properties | |
| Melting Point: | 35-38 °C(lit.) |
| Flash Point: | >230 °F |
| Boiling Point: | 127-128 °C13 mm Hg(lit.) |
| Refractive index: | n20/D 1.575(lit.) |
| Solubility: | Slightly soluble in ether and carbon tetrachloride 1:2.5-3.5 IN 70% ALCOHOL Soluble in chloroform. Soluble in chlorinated solvents In water, 3,000 mg/l at 37 deg C |
| Flash Point: | >230 °F |
| Color: | Leaflets White to light yellow, oily liquid Colorless crystals |
| Safety Data | |
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