2-Amino-4-cyanopyridine （CAS # 42182-27-4)
| Kode y'ingaruka | R20 / 21/22 - Byangiza muguhumeka, guhura nuruhu kandi niba byamizwe. R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu. R41 - Ibyago byo kwangirika cyane kumaso R37 / 38 - Kurakaza sisitemu yubuhumekero nuruhu. R22 - Byangiza niba byamizwe |
| Ibisobanuro byumutekano | S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi. S36 / 37/39 - Wambare imyenda ikingira, uturindantoki no kurinda amaso / mu maso. S36 - Kwambara imyenda ikingira. S39 - Kwambara ijisho / kurinda amaso. |
| Indangamuntu ya Loni | 3439 |
| Kode ya HS | 29333990 |
| Icyiciro cya Hazard | 6.1 |
| Itsinda ryo gupakira | III |
Intangiriro
2-Amino-4-cyanopyridine ni ifumbire mvaruganda. Nibintu byera bya kristaline byera byashonga gato mumazi kandi birashobora gushonga mumashanyarazi nka alcool na ketone.
2-Amino-4-cyanopyridine irashobora gukoreshwa muguhuza ibindi bikoresho kandi ifite uburyo bwinshi bwo gukoresha muri synthesis.
Gutegura 2-amino-4-cyanopyridine birashobora kuboneka hamwe na hydrogenation na nitrosation ya pyridine. Ubwa mbere, pyridine na hydrogène ni hydrogène ikorwa na catalizator kugirango ikore 2-amino ikomoka kuri pyridine. Ibivamo 2-aminopyridine noneho bigakorwa na acide ya nitrous kugirango bibyare 2-amino-4-cyanopyridine.
Irinde guhura nuruhu n'amaso kuko bishobora kugira ingaruka mbi kuruhu n'amaso.
Uturindantoki two gukingira hamwe na gogles bigomba kwambarwa mugihe bikoreshwa, kandi urebe ko ibikorwa byakorewe ahantu hafite umwuka mwiza.
Irinde guhumeka umukungugu kandi wambare mask irinda.
Mugihe uhumeka kubwimpanuka cyangwa kuribwa muriki kigo, shakisha ubuvuzi bwangu.
Nyamuneka nyamuneka ubike uruganda neza, kure yumuriro na okiside, kandi ahantu humye, hakonje.
