![Pentacyclo[5.4.0(2,6).0(3,10).0(5,9)]undecane-8,11-dione Structure](https://www.chemicalbook.com/CAS/GIF/2958-72-7.gif)
Pentacyclo[5.4.0(2,6).0(3,10).0(5,9)]undecane-8,11-dione
- Product NamePentacyclo[5.4.0(2,6).0(3,10).0(5,9)]undecane-8,11-dione
- CAS2958-72-7
- CBNumberCB4779010
- MFC11H10O2
- MW174.2
- MDL NumberMFCD00213400
- MOL File2958-72-7.mol
Chemical Properties
| Melting point: | 240-242 °C(lit.) |
| Boiling point: | 265.17°C (rough estimate) |
| Density | 1.0844 (rough estimate) |
| refractive index | 1.5250 (estimate) |
| storage temp. | Store at 0-8 °C |
| InChI | 1S/C11H10O2/c12-10-6-2-1-3-5-4(2)8(10)9(5)11(13)7(3)6/h2-9H,1H2/t2-,3+,4-,5+,6-,7-,8-,9-/m1/s1 |
| InChIKey | WTUFOKOJVXNYTJ-MFAOOUEMSA-N |
| SMILES | O=C1[C@H]2[C@@H]3C[C@H]4[C@H]5[C@@H]3[C@@H]1[C@H]5C(=O)[C@@H]24 |
Safety
| Symbol(GHS) |
 GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P264-P280-P302+P352-P321-P332+P313-P362-P305+P351+P338-P337+P313-P261-P271-P304+P340-P312-P403+P233-P405-P501 |
| PPE | Eyeshields, Gloves, type N95 (US) |
| WGK Germany | 3 |
| Storage Class | 11 - Combustible Solids |