PRODUCT Properties
| Melting point: | 145-148°C |
| Boiling point: | 226.06°C (rough estimate) |
| Density | 1.0538 (rough estimate) |
| refractive index | 1.4108 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| form | solid |
| pka | 3.93±0.20(Predicted) |
| CAS DataBase Reference | 5020-21-3 |
Description and Uses
1H-Indene-3-carboxylic Acid is used for preparing esters of 1-Fluorindan-1-carboxylic Acid (FICA) as a chiral derivatizing agent.
Safety
| Symbol(GHS) | ![]() GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a |
| Hazard Codes | Xi,Xn |
| Risk Statements | 22 |
| WGK Germany | 3 |
| Hazard Note | Irritant |




![SPIRO[INDENE-1,4'-PIPERIDINE]-3-CARBOXYLIC ACID](https://img.chemicalbook.com/CAS/GIF/936138-15-7.gif)

