2,4-Dichlorobenzaldehyde
- Product Name2,4-Dichlorobenzaldehyde
- CAS874-42-0
- MFC7H4Cl2O
- MW175.01
- EINECS212-861-1
- MOL File874-42-0.mol
Chemical Properties
| Melting point | 64-69 °C (lit.) |
| Boiling point | 233 °C (lit.) |
| bulk density | 700kg/m3 |
| Density | 1.3456 (rough estimate) |
| refractive index | 1.5756 (estimate) |
| Flash point | 135 °C |
| storage temp. | Store below +30°C. |
| form | Crystalline Powder, Crystals and/or Chunks |
| color | Light yellow to beige |
| Water Solubility | <0.1 g/100 mL at 24 ºC |
| Sensitive | Air Sensitive |
| BRN | 471601 |
| InChI | 1S/C7H4Cl2O/c8-6-2-1-5(4-10)7(9)3-6/h1-4H |
| InChIKey | YSFBEAASFUWWHU-UHFFFAOYSA-N |
| SMILES | [H]C(=O)c1ccc(Cl)cc1Cl |
| CAS DataBase Reference | 874-42-0(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzaldehyde, 2,4-dichloro-(874-42-0) |
| EPA Substance Registry System | Benzaldehyde, 2,4-dichloro- (874-42-0) |
Safety Information
| Hazard Codes | C,N,Xi |
| Risk Statements | 34-51/53-36/37/38 |
| Safety Statements | 26-36/37/39-45-61-37/39 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 2 |
| Autoignition Temperature | 440 °C |
| Hazard Note | Corrosive |
| TSCA | TSCA listed |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29130000 |
| Storage Class | 8A - Combustible corrosive hazardous materials |
| Hazard Classifications | Aquatic Chronic 2 Eye Dam. 1 Skin Corr. 1B |
| Toxicity | LD50 orally in Rabbit: 3470 mg/kg |
