2 5-Dichloronicotinic acid (CAS# 59782-85-3)
| Akara egwu | Xn - na-emerụ ahụ |
| Koodu ihe egwu | 22 - Na-emerụ ma ọ bụrụ na-eloda |
| WGK Germany | 3 |
| Klas Hazard | Iwe |
Okwu mmalite
2,5-Dichloronicotinic acid bụ ngwakọta organic nwere usoro kemịkalụ C6H3Cl2NO2, nke na-eji nhazi thumbnail imidazole na nhazi akwa imidazolyl ya. Ndị a bụ ụfọdụ n'ime ihe ndị bụ isi nke 2,5-Dichloronicotinic acid:
Ọdịdị:
- Ọdịdị: White ka icha mmirimmiri odo crystalline siri ike.
- Ebe mgbaze: ihe dịka 207-208 ° C.
-Solubility: ntakịrị soluble na mmiri, soluble na organic solvents dị ka mmanya, ether, chloroform, wdg.
-Stability: dịtụ kwụsiri ike na ụlọ okpomọkụ.
Jiri:
- 2,5-Dichloronicotinic acid nwere ike iji dị ka etiti na organic njikọ na-eji ọtụtụ ebe na nkwadebe nke dị iche iche organic ogige na pesticides.
-Enwekwara ike iji ya dị ka ligand nwere ion metal maka njikọ nke mgbagwoju metal mgbanwe.
Nkwadebe:
- 2,5-Dichloronicotinic acid nwere ike ịkwado site na chlorinating nicotinic acid. Otu ụzọ nwere ike ịbụ mmeghachi omume nicotinic acid na thionyl chloride na oke okpomọkụ, na-esote crystallization jụrụ oyi iji nweta ngwaahịa ahụ.
Ozi nchekwa:
- 2,5-Dichloronicotinic acid nwere oke iwe, yabụ ị kwesịrị ịṅa ntị na nchebe n'oge ọrụ.
-Ihe nsi na ihe egwu nke 2,5-Dichloronicotinic acid chọrọ nyocha na nyocha miri emi iji chọpụta nchekwa na ihe egwu ya. Ya mere, na-arụ ọrụ na ojiji, a na-atụ aro ka ịgbaso usoro nchekwa dị mkpa ma mee ihe nchebe kwesịrị ekwesị.
