5-Chloro-2-cyanopyridine (CAS# 89809-64-3)
| Koodu ihe egwu | 36/37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ. |
| Nkọwapụta nchekwa | S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike. S36 - Yiri uwe nchebe kwesịrị ekwesị. |
| NJ UN | UN 3439 6.1/PG III |
| Koodu HS | 29333990 |
| Ihe edeturu egwu | Nsi |
| Klas Hazard | 6.1 |
| Otu nkwakọ ngwaahịa | III |
Okwu mmalite
5-Chloro-2-cyanopyridine bụ ngwakọta organic nke nwere usoro kemịkalụ C6H3ClN2. Nke a bụ nkọwa nke ọdịdị ya, ojiji ya, nhazi ya na ozi nchekwa:
Ọdịdị:
-ọdịdị: 5-Chloro-2-cyanopyridine bụ ihe siri ike na-acha odo odo na-enweghị agba.
- Ebe mgbaze: Ebe mgbaze ya bụ 85-87 ° C.
-Solubility: Ezi solubility na nkịtị organic solvents.
Jiri:
- 5-Chloro-2-cyanopyridine na-ejikarị eme ihe dị ka ihe etiti na njikọ organic.
-Ọ bụ ihe dị mkpa akụrụngwa maka njikọ nke ogige dị ka ọgwụ, pesticides na e ji esiji ákwà.
-Enwekwara ike iji ya dị ka ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe.
Ụzọ nkwadebe:
Enwere ike nweta 5-Chloro-2-cyanopyridine site na chlorinating 2-cyanopyridine.
-A na-emekarị mmeghachi omume n'okpuru ọnọdụ alkaline iji melite arụmọrụ mmeghachi omume.
-N'ozuzu, a na-eji reagent dị ka stannous chloride ma ọ bụ antimony chloride dị ka ihe chlorinating na mmeghachi omume.
Ozi nchekwa:
- 5-Chloro-2-cyanopyridine na-akpasu iwe na ekwesịrị iji mmiri sachaa ya ozugbo mgbe ọ na-emetụ akpụkpọ ahụ ma ọ bụ anya.
-Mgbe ị na-arụ ọrụ, yiri gloves nchebe kwesịrị ekwesị na enyo iji hụ na nchekwa.
-Ekwesịrị idobe ogige ahụ pụọ na ọkụ na oke okpomọkụ iji gbochie ọkụ na mgbawa.
-Ekwesịrị ịchekwa ya n'ime akpa mkpuchi ma pụọ na oxidants na acid siri ike.
Biko mara na nke a bụ naanị mmeghe n'ozuzu, ojiji a kapịrị ọnụ kwesịkwara izo aka na akwụkwọ kemịkalụ dị mkpa na mpempe data nchekwa.
