| Identification | |
| Name: | Spiro[5.5]undeca-1,4,7,10-tetraene-3,9-dione |
| Synonyms: | Spiro[5.5]undeca-1,4,6,9-tetraene-3,8-dione;Spirodienone |
| CAS: | 5569-92-6 |
| Molecular Formula: | C11H8 O2 |
| Molecular Weight: | 390.7031 |
| InChI: | InChI=1/C13H9BrClNO2S2/c1-2-3-16-12(18)10(20-13(16)19)5-7-4-8(15)6-9(14)11(7)17/h2,4-6,17H,1,3H2/b10-5+ |
| Molecular Structure: | ![(C11H8O2) Spiro[5.5]undeca-1,4,6,9-tetraene-3,8-dione;Spirodienone](https://img1.guidechem.com/chem/e/dict/218/5569-92-6.jpg) |
| Properties | |
| Flash Point: | 244.1°C |
| Boiling Point: | 480°Cat760mmHg |
| Density: | 1.78g/cm3 |
| Refractive index: | 1.759 |
| Flash Point: | 244.1°C |
| Safety Data | |
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