656-42-8
| Name | 2,2-Difluorobenzodioxole-5-carboxaldehyde |
| CAS | 656-42-8 |
| Molecular Formula | C8H4F2O3 |
| MDL Number | MFCD00792420 |
| Molecular Weight | 186.11 |
| MOL File | 656-42-8.mol |
Chemical Properties
| Boiling point | 202-203 °C(lit.) |
| density | 1.422 g/mL at 25 °C(lit.) |
| refractive index | n |
| Fp | 205 °F |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| form | liquid |
| color | Clear, colourless |
| Water Solubility | Sparingly soluble in water (0.31 g/L at 25°C). |
| Sensitive | Air Sensitive |
| BRN | 1369253 |
| InChI | 1S/C8H4F2O3/c9-8(10)12-6-2-1-5(4-11)3-7(6)13-8/h1-4H |
| InChIKey | GGERGLKEDUUSAP-UHFFFAOYSA-N |
| SMILES | [H]C(=O)c1ccc2OC(F)(F)Oc2c1 |
| CAS DataBase Reference | 656-42-8(CAS DataBase Reference) |
Safety Data
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | |
| Safety Statements | |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| HS Code | 2932990090 |
| Storage Class | 10 - Combustible liquids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |