2176-62-7
| Name | Pentachloropyridine |
| CAS | 2176-62-7 |
| EINECS(EC#) | 218-535-5 |
| Molecular Formula | C5Cl5N |
| MDL Number | MFCD00006230 |
| Molecular Weight | 251.33 |
| MOL File | 2176-62-7.mol |
Chemical Properties
| Appearance | WHITE TO OFF-WHITE FLAKES |
| Melting point | 124 °C |
| Boiling point | 280 °C |
| density | 1.7500 (estimate) |
| vapor density | 8.4 (vs air) |
| vapor pressure | 0.01 mm Hg ( 20 °C) |
| storage temp. | Store below +30°C. |
| solubility | 9mg/l |
| form | Flakes |
| pka | -6.23±0.50(Predicted) |
| color | White to off-white |
| BRN | 155197 |
| Henry's Law Constant | 1.6×10-3 mol/(m3Pa) at 25℃, HSDB (2015) |
| InChI | 1S/C5Cl5N/c6-1-2(7)4(9)11-5(10)3(1)8 |
| InChIKey | DNDPLEAVNVOOQZ-UHFFFAOYSA-N |
| SMILES | Clc1nc(c(c(c1Cl)Cl)Cl)Cl |
| CAS DataBase Reference | 2176-62-7(CAS DataBase Reference) |
| NIST Chemistry Reference | Pyridine, pentachloro-(2176-62-7) |
| EPA Substance Registry System | 2176-62-7(EPA Substance) |
Safety Data
| Symbol(GHS) |   GHS07,GHS09 |
| Signal word | Warning |
| Hazard statements | H302-H410 |
| Precautionary statements | P264-P270-P273-P301+P312-P391-P501 |
| Hazard Codes | Xn,Xi |
| Risk Statements | |
| Safety Statements | |
| RIDADR | UN3077 |
| WGK Germany | 3 |
| RTECS | UT7000000 |
| TSCA | Yes |
| HazardClass | 9 |
| HS Code | 29333999 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Acute Tox. 4 Oral Aquatic Acute 1 Aquatic Chronic 1 |
| Hazardous Substances Data | 2176-62-7(Hazardous Substances Data) |
| Toxicity |