619-65-8
| Name | 4-Cyanobenzoic acid |
| CAS | 619-65-8 |
| EINECS(EC#) | 210-606-9 |
| Molecular Formula | C8H5NO2 |
| MDL Number | MFCD00002528 |
| Molecular Weight | 147.13 |
| MOL File | 619-65-8.mol |
Chemical Properties
| Appearance | white powder |
| Melting point | 219-221 °C (dec.)(lit.) |
| Boiling point | 267.22°C (rough estimate) |
| density | 1.3067 (rough estimate) |
| refractive index | 1.5510 (estimate) |
| storage temp. | Store below +30°C. |
| solubility | Soluble in methanol. |
| form | Crystalline Powder |
| pka | 3.55(at 25℃) |
| color | White to yellow-beige |
| Stability: | Stable. Incompatible with strong oxidizing agents, strong acids, strong bases. |
| Water Solubility | 1.2g/L |
| Sensitive | Air Sensitive |
| Detection Methods | HPLC,NMR |
| BRN | 1862865 |
| InChI | 1S/C8H5NO2/c9-5-6-1-3-7(4-2-6)8(10)11/h1-4H,(H,10,11) |
| InChIKey | ADCUEPOHPCPMCE-UHFFFAOYSA-N |
| LogP | 1.56 |
| CAS DataBase Reference | 619-65-8(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 | Xn,Xi |
| Risk Statements | |
| Safety Statements | |
| RIDADR | 3276 |
| WGK Germany | 3 |
| Hazard Note | Harmful/Irritant/Air Sensitive |
| TSCA | Yes |
| REACH Registrations | Active |
| HazardClass | 6.1 |
| PackingGroup | III |
| HS Code | 29269095 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |