2-Amino-4-cyanopyridine (CAS# 42182-27-4)
| Koodu ihe egwu | R20/21/22 - na-emerụ ahụ site na iku ume, na kọntaktị na akpụkpọ ahụ ma ọ bụrụ na loro ya. R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ. R41 - Ihe ize ndụ nke mmebi anya dị njọ R37 / 38 - na-akpasu iwe na usoro iku ume na akpụkpọ ahụ. R22 - na-emerụ ma ọ bụrụ na iloro ya |
| Nkọwapụta nchekwa | S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike. S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu. S36 - Yiri uwe nchebe kwesịrị ekwesị. S39 - Yiri anya / nchedo ihu. |
| NJ UN | 3439 |
| Koodu HS | 29333990 |
| Klas Hazard | 6.1 |
| Otu nkwakọ ngwaahịa | III |
Okwu mmalite
2-Amino-4-cyanopyridine bụ ngwakọta organic. Ọ bụ kristal na-acha ọcha siri ike nke na-agbaze na mmiri ma nwee ike ịsacha ya na ihe mgbaze organic dị ka alcohols na ketones.
Enwere ike iji 2-Amino-4-cyanopyridine mee ihe na njikọ nke ogige ndị ọzọ ma nwee ọtụtụ ngwa dị iche iche na njikọ organic.
Enwere ike nweta nkwadebe nke 2-amino-4-cyanopyridine site na hydrogenation na nitrosation nke pyridine. Nke mbụ, pyridine na hydrogen bụ hydrogenated n'okpuru ọrụ nke ihe na-eme ka ọ bụrụ ihe 2-amino sitere na pyridine. A na-eji nitrous acid meghachi omume 2-aminopyridine nke si na ya pụta wee mepụta 2-amino-4-cyanopyridine.
Zere ịkpọtụrụ akpụkpọ ahụ na anya n'ihi na ọ nwere ike ịkpasu iwe na akpụkpọ ahụ na anya.
Ekwesịrị iyi uwe mkpuchi na enyo enyo mgbe ejiri ya, ma hụ na a na-arụ ọrụ ahụ na mpaghara ikuku nke ọma.
Zere ikuru uzuzu ma yikwasị ihe mkpuchi nchebe.
Ọ bụrụ na ikuku ume na mberede ma ọ bụ iri ihe mejupụtara ogige a, chọọ nlekọta ahụike ozugbo.
Biko chekwaa ogige ahụ nke ọma, pụọ na ọkụ na oxidants, yana n'ebe kpọrọ nkụ, dị jụụ.
