Name | 3,4,5-trichloropyridine |
Synonyms | 3,4,5-TRICHLOROPYRIDINE 3,4,5-trichloropyridine Pyridine, 3,4,5-trichloro- 3,4,5- threechlorine pyridine |
CAS | 33216-52-3 |
EINECS | 624-194-7 |
InChI | InChI=1/C5H2Cl3N/c6-3-1-9-2-4(7)5(3)8/h1-2H |
Molecular Formula | C5H2Cl3N |
Molar Mass | 182.44 |
Density | 1.539±0.06 g/cm3(Predicted) |
Melting Point | 75-77 °C (dec.) (lit.) |
Boling Point | 213-215°C |
Flash Point | 213-215°C |
Solubility | soluble in Methanol |
Vapor Presure | 0.29mmHg at 25°C |
Appearance | Solid |
Color | White to Almost white |
BRN | 120542 |
pKa | -0.08±0.10(Predicted) |
Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
Refractive Index | 1.572 |
MDL | MFCD00051685 |
Hazard Symbols | Xi - Irritant |
Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S36 - Wear suitable protective clothing. |
WGK Germany | 3 |
HS Code | 29333990 |
Hazard Class | IRRITANT |
use | 3,4, 5-trichloropyridine is a pyridine derivative and can be used as an intermediate in pharmaceutical and chemical synthesis. |
first aid measures | if 3,4, 5-trichloropyridine is inhaled, please move the patient to fresh air. If the skin is in contact with the skin, remove the contaminated clothes, rinse the skin thoroughly with soapy water and clear water, and see a doctor if you feel uncomfortable. If the eyes are in contact with clear eyes, separate the eyelids and rinse with flowing water or normal saline, and seek medical treatment immediately; if ingested, gargle immediately, forbid vomiting, should seek medical treatment immediately. |