5-Chloro-3-nitropyridine-2-carbonitrile (CAS # 181123-11-5)
Ihe ize ndụ na Nchekwa
| Akara egwu | Xi - mgbakasị ahụ |
| 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. S37 - Yiri uwe aka kwesịrị ekwesị. |
| Klas Hazard | Iwe |
5-Chloro-3-nitropyridine-2-carbonitrile (CAS # 181123-11-5) Okwu mmalite.
- Ọdịdị: Ìhè edo edo ka kristal edo edo.
- Ebe mgbaze: Ebe mgbaze bụ ihe dịka 119-121 Celsius.
-Solubility: Soluble na organic solvents dị ka methanol, chloroform na dichloromethane.
Jiri:
-a na-ejikarị eme ihe dị ka onye na-eme ihe n'etiti na nchịkọta organic maka njikọ nke ogige ndị ọzọ.
-Enwere ike iji ya dozie ọgwụ, ọgwụ na-egbu egbu na ngwa eletrọnịkị.
Usoro: Nkwadebe nke
-phosphonate nwere ike nweta site na-emeghachi omume 2-cyano-5-chloropyridine na sulfuryl chloride na sodium nitrite na ọnụnọ nke isi.
Ozi nchekwa:
-usoro n'ime ojiji na usoro nchekwa kwesịrị ịkpachara anya iji zere kọntaktị na oxidants siri ike, acid siri ike ma ọ bụ alkali siri ike na ihe ndị ọzọ iji gbochie mmeghachi omume dị ize ndụ.
- Yiri akụrụngwa nchedo onwe onye kwesịrị ekwesị dị ka uwe ụlọ nyocha, ugogbe anya na ihe mkpuchi ihu mgbe ị na-arụ ọrụ.
- Zere ikuru ume, ịta ma ọ bụ ilo ogige a. Ọ bụrụ na kọntaktị na mberede, kpochaa ozugbo na ọtụtụ mmiri ma chọọ enyemaka ahụike.
