| Identification | |
| Name: | 4-Cyclopentene-1,3-dione |
| Synonyms: | 1-Cyclopentene-3,5-dione;2-Cyclopentene-1,4-dione; Cyclopentene-1,3-dione; Cyclopentene-3,5-dione;Cyclopentenedione; NSC 155336 |
| CAS: | 930-60-9 |
| EINECS: | 213-219-3 |
| Molecular Formula: | C5H4 O2 |
| Molecular Weight: | 96.08 |
| InChI: | InChI=1/C5H4O2/c6-4-1-2-5(7)3-4/h1-2H,3H2 |
| Molecular Structure: |  |
| Properties | |
| Transport: | 1759 |
| Melting Point: | 34-36 °C(lit.) |
| Flash Point: | 83.9°C |
| Boiling Point: | 60 °C1 mm Hg(lit.) |
| Density: | 1.28g/cm3 |
| Refractive index: | 1.523 |
| Packinggroup: | III |
| Flash Point: | 83.9°C |
| Storage Temperature: | 2-8°C |
| Safety Data | |
| Hazard Symbols |
Xi: Irritant
Xn: Harmful
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