PRODUCT Properties
| Melting point: | 184-185 °C (decomp) |
| Boiling point: | 434.6±38.0 °C(Predicted) |
| Density | 1.27±0.1 g/cm3(Predicted) |
| pka | 4.07±0.20(Predicted) |
Safety
| Symbol(GHS) | ![]() GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |

![2-oxo-1-oxaspiro[4.5]decane-4-carboxylicacid](https://img.chemicalbook.com/CAS/GIF/2819-56-9.gif)




