A3460612
2,4-Dichloropyridine , >98.0%(GC) , 26452-80-2
CAS NO.:26452-80-2
Empirical Formula: C5H3Cl2N
Molecular Weight: 147.99
MDL number: MFCD00955618
EINECS: 247-717-7
Pack Size | Price | Stock | Quantity |
1G | RMB23.20 | In Stock |
|
5G | RMB28.80 | In Stock |
|
25G | RMB89.60 | In Stock |
|
100G | RMB265.60 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
Melting point: | -1 °C |
Boiling point: | 189-190 °C (lit.)
76-78 °C/23 mmHg (lit.) |
Density | 1.37 |
refractive index | 1.55-1.554 |
Flash point: | 189-190°C |
storage temp. | Inert atmosphere,2-8°C |
solubility | Chloroform |
form | Yellow to Pale Orange Liquid |
pka | 0.12±0.10(Predicted) |
color | Colorless to Red to Green |
BRN | 108666 |
InChIKey | TYPVHTOETJVYIV-UHFFFAOYSA-N |
CAS DataBase Reference | 26452-80-2(CAS DataBase Reference) |
Description and Uses
2,4-Dichloropyridine is a versatile reactant used in the preparation of host materials for light-emitting diodes with heterocyclic cores. Also used in the preparation of sulfonylated pyridines, pyrazine and quinoline via aromatic nucleophilic substitution of azines with sodium sulfinates.
Safety
Symbol(GHS) | GHS05,GHS07 |
Signal word | Danger |
Hazard statements | H302-H315-H317-H318 |
Precautionary statements | P261-P264-P280-P301+P312-P302+P352-P305+P351+P338 |
Hazard Codes | T,Xi,Xn |
Risk Statements | 25-38-41-43-36/37/38-20/22 |
Safety Statements | 26-36/37/39-45-36 |
RIDADR | 2810 |
WGK Germany | 3 |
RTECS | NC3410400 |
Hazard Note | Harmful/Irritant |
HazardClass | 6.1 |
PackingGroup | III |
HS Code | 29333990 |