20262-55-9
| Name | 1,3-DIOXO-2,3-DIHYDRO-1H-ISOINDOLE-5-CARBOXYLIC ACID |
| CAS | 20262-55-9 |
| Molecular Formula | C9H5NO4 |
| MDL Number | MFCD00462255 |
| Molecular Weight | 191.14 |
| MOL File | 20262-55-9.mol |
Chemical Properties
| Melting point | 255-257 °C |
| density | 1.591±0.06 g/cm3(Predicted) |
| form | solid |
| pka | 3.28±0.20(Predicted) |
| InChI | 1S/C9H5NO4/c11-7-5-2-1-4(9(13)14)3-6(5)8(12)10-7/h1-3H,(H,13,14)(H,10,11,12) |
| InChIKey | ARRQNZZBVOIEQQ-UHFFFAOYSA-N |
| SMILES | OC(=O)c1ccc2C(=O)NC(=O)c2c1 |
| EPA Substance Registry System | 1H-Isoindole-5-carboxylic acid, 2,3-dihydro-1,3-dioxo- (20262-55-9) |
Safety Data
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Hazard Codes | T |
| Risk Statements | |
| Safety Statements | |
| WGK Germany | WGK 3 |
| TSCA | TSCA listed |
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
| Hazard Classifications | Acute Tox. 3 Oral Aquatic Chronic 2 Eye Irrit. 2 |