2-Methylthio pyrazine （CAS # 21948-70-9）
| Ibimenyetso bya Hazard | Xn - Byangiza |
| Kode y'ingaruka | R22 - Byangiza niba byamizwe R37 / 38 - Kurakaza sisitemu yubuhumekero nuruhu. R41 - Ibyago byo kwangirika cyane kumaso |
| Ibisobanuro byumutekano | S22 - Ntugahumeke umukungugu. S24 / 25 - Irinde guhura nuruhu n'amaso. S39 - Kwambara ijisho / kurinda amaso. S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi. |
| WGK Ubudage | 3 |
| TSCA | Yego |
| Kode ya HS | 29339900 |
Intangiriro
2-Methylthiopyrazine ni ifumbire mvaruganda. Ibikurikira nintangiriro kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano ya 2-methylthiopyrazine:
Ubwiza:
- 2-Methylthiopyrazine ni ibara ritagira ibara ryoroshye rya kirisiti yumuhondo cyangwa ifu ya kristaline ifite impumuro nziza ya sulfuru.
- Ni alkaline iyo ishonga mumazi kandi irashobora gushonga haba mumisemburo ya acide na alkaline.
- Iyo ashyushye cyangwa yaka, 2-methylthiopyrazine irekura imyuka yubumara.
Koresha:
- 2-Methylthiopyrazine ikoreshwa cyane muri synthesis ya chimique nka catalizator cyangwa ligand ya reaction ya synthesis reaction.
Uburyo:
- Gutegura 2-methylthiopyrazine mubisanzwe biboneka mugukora sulfide hamwe na 2-chloropyridine. Intambwe yihariye nugukora 2-chloropyridine hamwe na sodium sulfide mumashanyarazi kama kugirango ubone umusaruro wa 2-methylthiopyrazine.
Amakuru yumutekano:
- 2-Methylthiopyrazine nuruvange rwubumara kandi rugomba kwirinda guhumeka, kuribwa, cyangwa guhura nuruhu namaso.
- Ibikoresho bikwiye byo kurinda umuntu nka gants, indorerwamo z'amaso, na gown bigomba kwambara mugihe cyo gukoresha cyangwa kwitegura.
- Igomba gukoreshwa ahantu hafite umwuka uhagije kugirango wirinde guhumeka kwumwuka kurenza urugero rwumutekano.
- Iyo ubitse, igomba kubikwa neza, kure yumuriro na okiside.
- Mugihe uhuye nimpanuka cyangwa kuribwa, shakisha ubuvuzi bwihuse.
