Name | Pentachloropyridine |
Synonyms | Perchloropyridine pentachlorpyridine Pentachloropyridine pentachloro-pyridin 2,3,4,5,6-Pentachlorpyridine 2,3,4,5,6-PENTCHLOROPYRIDINE 2,3,4,5,6-pentachloro-pyridin 2,3,4,5,6-PENTACHLOROPYRIDINE 2,3,4,5,6-Pentachloropyridine 2,3,4,5,6-Penta chloro pyridine 2,3,4,5,6- Penta chloro pyridine Pyridine, 2,3,4,5,6-pentachloro- |
CAS | 2176-62-7 |
EINECS | 218-535-5 |
InChI | InChI=1/C5Cl5N/c6-1-2(7)4(9)11-5(10)3(1)8 |
InChIKey | DNDPLEAVNVOOQZ-UHFFFAOYSA-N |
Molecular Formula | C5Cl5N |
Molar Mass | 251.33 |
Density | 1.7500 (estimate) |
Melting Point | 124 °C |
Boling Point | 280 °C |
Flash Point | 151.5°C |
Solubility | Insoluble in water, soluble in hot ethanol, soluble in ethanol, ether. |
Vapor Presure | 0.01 mm Hg ( 20 °C) |
Vapor Density | 8.4 (vs air) |
Appearance | White to white-like flakes |
Color | White to off-white |
BRN | 155197 |
pKa | -6.23±0.50(Predicted) |
Storage Condition | Store below +30°C. |
Refractive Index | 1.601 |
MDL | MFCD00006230 |
Physical and Chemical Properties | Melting point 124-126°C |
Use | Used as pesticide and pharmaceutical intermediates |
Risk Codes | R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. R42/43 - May cause sensitization by inhalation and skin contact. |
Safety Description | S22 - Do not breathe dust. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S24/25 - Avoid contact with skin and eyes. |
WGK Germany | 3 |
RTECS | UT7000000 |
TSCA | Yes |
HS Code | 29333999 |
Hazard Class | 9 |
Toxicity | LD50 ipr-mus: 235 mg/kg TXAPA9 11,361,67 |
Raw Materials | Chlorine |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
use | used as pesticide and pharmaceutical intermediates, and can be used to produce pesticides such as chlorpyrifos and dichloropyridyl acid pesticide intermediates. pesticide intermediates, which can be used to produce chlorpyrifos, dichloropyridyl acid/fluoroflurane (make it) and other insecticides, fungicides, herbicides; pharmaceutical intermediates, which can be used to produce cardiovascular, cerebrovascular and other drugs; organic synthesis reaction intermediates |
toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |