2,3-Dichloropyridine
Chemintel Technology
2,3-Dichloropyridine
| Information |
| Product name： |
2,3-Dichloropyridine |
| CAS No.： |
2402-77-9 |
| Molecular formula： |
C5H3Cl2N |
| Molecular weight： |
147.99000 |
| Precision Quality： |
146.96400 |
| PSA： |
12.89000 |
| LogP： |
2.38840 |
|
| Physicochemical properties |
| appearance： |
White to slightly beige crystalline powder |
| Density： |
1.388g/cm3 |
| Melting point： |
64-67 °C(lit.) |
| Boiling point： |
192.5°CC at 760mmHg |
| Flash point： |
87.5 °C |
| Refractive index： |
n20/D 1.553 (lit.) |
| water solubility： |
slightly soluble |
| stability： |
Stable under normal temperatures and pressures. |
| Storage： |
Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. |
| vapor pressure： |
0.679 mmHg at 25°C |
|
| Security Information |
| symbol： |
GHS06
|
| signal word： |
danger |
| Hazard statement： |
H302 (Harmful if swallowed); H311 (Poisoning by skin contact); H315 (Causes skin irritation); H319 (Causes serious eye irritation); H335 (May irritate respiratory tract) |
| Warning statement： |
P280;P305+P315+P338;P309+P311;P302+P352 |
| packaging grade： |
III |
| Hazard category： |
9 |
| HS Code： |
29333999 |
| Dangerous goods transportation code： |
UN 2811 6.1/PG 3 |
| WGK Germany： |
3 |
| Hazard category code： |
R22; R36/37/38 |
| Safety Instructions： |
S26-S36-S37/39 |
| RTECS： |
US8050000 |
| Hazardous Materials Label： |
Xn |
|
| Use |
This product is primarily used as an intermediate for pharmaceuticals and pesticides. It is a key intermediate for the synthesis of the insecticide chlorfenapyr. |
| Annex |
MSDS
|
