| 5-Chloro-2,3-difluoropyridine Basic information |
| Product Name: | 5-Chloro-2,3-difluoropyridine |
| Synonyms: | 2,3-DIFLUORO-5-CHLOROPYRIDIN;2,3-DIFLUORO-5-CHLOROPYRIDINE;5-CHLORO-2,3-DIFLUOROPYRIDINE;5-Chloro-2,3-Difluoropyridine96%;2,3-Difluoro-5-Chloro;intermediate for Clodinafop-propargyl;2,3-Difulor-5-Chloropyridine;5-Chloro-2,3-difluoropyridine 98% |
| CAS: | 89402-43-7 |
| MF: | C5H2ClF2N |
| MW: | 149.53 |
| EINECS: | 410-090-7 |
| Product Categories: | Fluorine series;alkyl Fluorine| alkyl chloride;blocks;Chloropyridines;Fluoropyridines;Halopyridines;FluoroCompounds;Pyridines;Pyridine;bc0001 |
| Mol File: | 89402-43-7.mol |
| 5-Chloro-2,3-difluoropyridine Chemical Properties |
| Melting point | 47-49 C |
| Boiling point | 135°C |
| density | 1.442 g/mL at 25 °C |
| refractive index | 1.4738 |
| Fp | 135°C |
| storage temp. | 2-8°C |
| solubility | Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) |
| form | Oil |
| pka | -5.14±0.20(Predicted) |
| color | Clear Colourless |
| BRN | 4177319 |
| CAS DataBase Reference | 89402-43-7(CAS DataBase Reference) |
| Safety Information |
| Hazard Codes | Xi,Xn |
| Risk Statements | 22-52/53-10-36/37/38-20/21/22 |
| Safety Statements | 23-36-61-26 |
| RIDADR | 2810 |
| WGK Germany | 3 |
| Hazard Note | Harmful |
| HazardClass | IRRITANT |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 2933399990 |
| MSDS Information |
| Provider | Language |
|---|---|
| ALFA | English |
| 5-Chloro-2,3-difluoropyridine Usage And Synthesis |
| Uses | 5-Chloro-2,3-difluoropyridine is a 2,3,5-trihalopyridine used in the preparation of the herbicides and pesticides such as chodinafop-propargyl. |
| 5-Chloro-2,3-difluoropyridine Preparation Products And Raw materials |
| Preparation Products | 2-Bromo-5-chloro-3-fluoropyridine-->2-Amino-5-chloro-3-fluoropyridine |
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