3205-94-5
| Name | 1-CYCLOPENTENE-1,2-DICARBOXYLIC ANHYDRIDE |
| CAS | 3205-94-5 |
| Molecular Formula | C7H6O3 |
| MDL Number | MFCD00013330 |
| Molecular Weight | 138.12 |
| MOL File | 3205-94-5.mol |
Chemical Properties
| Melting point | 42-45 °C(lit.) |
| Boiling point | 133-135 °C10 mm Hg(lit.) |
| density | 1.2667 (rough estimate) |
| refractive index | n |
| Fp | >230 °F |
| storage temp. | Inert atmosphere,2-8°C |
| form | solid |
| Appearance | Colorless to off-white Solid-liquid mixture |
| BRN | 123650 |
| InChI | 1S/C7H6O3/c8-6-4-2-1-3-5(4)7(9)10-6/h1-3H2 |
| InChIKey | GBBPFLCLIBNHQO-UHFFFAOYSA-N |
| SMILES | O=C1OC(=O)C2=C1CCC2 |
Safety Data
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | |
| Safety Statements | |
| WGK Germany | 3 |
| F | 21 |
| HS Code | 2932999099 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |