635-93-8
| Name | 5-Chlorosalicylaldehyde |
| CAS | 635-93-8 |
| EINECS(EC#) | 211-244-4 |
| Molecular Formula | C7H5ClO2 |
| MDL Number | MFCD00003331 |
| Molecular Weight | 156.57 |
| MOL File | 635-93-8.mol |
Chemical Properties
| Appearance | white to very slightly yellow crystalline powder |
| Melting point | 100-102 °C(lit.) |
| Boiling point | 217.69°C (rough estimate) |
| density | 1.2683 (rough estimate) |
| refractive index | 1.5812 (estimate) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| form | Crystalline Powder |
| pka | 7.73±0.18(Predicted) |
| color | White to very slightly yellow |
| Sensitive | Air Sensitive |
| BRN | 636632 |
| InChI | InChI=1S/C7H5ClO2/c8-6-1-2-7(10)5(3-6)4-9/h1-4,10H |
| InChIKey | FUGKCSRLAQKUHG-UHFFFAOYSA-N |
| SMILES | C(=O)C1=CC(Cl)=CC=C1O |
| LogP | 2.570 (est) |
| CAS DataBase Reference | 635-93-8(CAS DataBase Reference) |
| NIST Chemistry Reference | 5-Chloro-2-hydroxy benzaldehyde(635-93-8) |
| EPA Substance Registry System | 635-93-8(EPA Substance) |
Safety Data
| Symbol(GHS) |   GHS07,GHS09 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335-H400 |
| Precautionary statements | P273-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi,Xn |
| Risk Statements | |
| Safety Statements | |
| RIDADR | UN2811/6.1/PG III |
| WGK Germany | 3 |
| RTECS | VN5450000 |
| Hazard Note | Irritant |
| TSCA | Yes |
| HazardClass | 9 |
| HS Code | 29130000 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Aquatic Acute 1 Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |