1,2,3,4,6,7,8-HCDF
- Product Name1,2,3,4,6,7,8-HCDF
- CAS67562-39-4
- CBNumberCB11403236
- MFC12HCl7O
- MW409.31
- MOL File67562-39-4.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 236.5°C |
| Boiling point | 542.04°C (rough estimate) |
| Density | 1.7800 (estimate) |
| refractive index | 1.7200 (rough estimate) |
| solubility | Chloroform (Slightly, Heated), Methanol (Slightly) |
| form | Solid |
| color | Off-White to Pale Yellow |
| Water Solubility | 0.001355ug/L(22.5 ºC) |
| Henry's Law Constant | 7.0×10-1 mol/(m3Pa) at 25℃, Duchowicz et al. (2020) |
| FDA UNII | 58J222A38N |
| EPA Substance Registry System | 1,2,3,4,6,7,8-Heptachlorodibenzofuran (67562-39-4) |
Safety
| Symbol(GHS) |
|
| Signal word | Danger |
| Hazard statements | H301-H319-H413 |
| Precautionary statements | P264-P270-P301+P310-P321-P330-P405-P501-P264-P280-P305+P351+P338-P337+P313P |
| RIDADR | 2811 |
| HazardClass | 6.1(a) |
| PackingGroup | I |