A3261112
2,5-Dichloropyridine , 99% , 16110-09-1
CAS NO.:16110-09-1
Empirical Formula: C5H3Cl2N
Molecular Weight: 147.99
MDL number: MFCD00006239
EINECS: 240-278-2
Pack Size | Price | Stock | Quantity |
5G | RMB23.20 | In Stock |
|
25G | RMB40.80 | In Stock |
|
100G | RMB106.40 | In Stock |
|
500g | RMB399.20 | In Stock |
|
2.5kg | RMB1599.20 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
Melting point: | 59-62 °C (lit.) |
Boiling point: | 190-191 °C |
Density | 1.5159 (rough estimate) |
refractive index | 1.5500 (estimate) |
Flash point: | 112 °C |
storage temp. | Inert atmosphere,Room Temperature |
pka | -2.25±0.10(Predicted) |
form | Crystalline Solid |
color | White to slightly yellow |
Water Solubility | insoluble |
BRN | 108886 |
CAS DataBase Reference | 16110-09-1(CAS DataBase Reference) |
Description and Uses
2,5-Dichloropyridine was used in the synthesis of 6-halo-pyridin-3-yl boronic acids and esters. It undergoes cross-coupling reaction with arylboronic acids in the presence of [1,4-bis-(diphenylphosphine)butane]palladium (II) dichloride as catalyst.
Safety
Symbol(GHS) | GHS07 |
Signal word | Warning |
Hazard statements | H315-H319-H335 |
Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
Hazard Codes | Xi,Xn |
Risk Statements | 36/37/38-22 |
Safety Statements | 26-37/39-36 |
RIDADR | UN2811 |
WGK Germany | 3 |
RTECS | US8225000 |
Hazard Note | Harmful |
HazardClass | IRRITANT |
HazardClass | 6.1 |
HS Code | 29333990 |