(5H) -5-Methyl-6-7-dihydro-cyclopenta (b) pyrazine （CAS # 23747-48-0）
| Ibimenyetso bya Hazard | Xi - Kurakara |
| Kode y'ingaruka | 36/37/38 - Kurakaza amaso, sisitemu yubuhumekero nuruhu. |
| 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. |
| WGK Ubudage | 3 |
| TSCA | Yego |
| Kode ya HS | 29339900 |
Intangiriro
5-Methyl-6,7-dihydro-5H-cyclopentapyrazine. Nibintu byera bya kristaline yera isa na kirisiti cyangwa ifu igaragara. Ibintu bihagaze neza mubushyuhe bwicyumba, ariko buhoro buhoro birangirika bitewe nubushyuhe bwo hejuru, urumuri cyangwa ogisijeni.
5-Methyl-6,7-dihydro-5H-cyclopentapyrazine ifite uburyo bwinshi bwo gusaba. Ni umuti wica udukoko ukoreshwa mubuhinzi kugirango ukure imikurire n’imyororokere.
Hariho uburyo bubiri bwingenzi bwo gutegura 5-methyl-6,7-dihydro-5H-cyclopentapyrazine. Imwe imwe iboneka hamwe na reaction ya N-methylpyrazine, hanyuma reaction ya hydrogenation ikorwa kugirango ibone ibicuruzwa bigenewe. Ibindi byashizwemo na okiside no kugabanya reaction ya 5-benzoyl-6,7-dihydro-5H-cyclopentapyrazine.
Amakuru yumutekano: 5-Methyl-6,7-dihydro-5H-cyclopentapyrazine nibintu byuburozi. Irashobora kugira ingaruka mbi kumikorere yumubiri nu myanya y'ubuhumekero kandi irakaza uruhu n'amaso. Birakenewe ingamba zikwiye zo kurinda nko kwambara ijisho ririnda, gants hamwe ningabo zo mumaso birasabwa mugihe cyo gukora. Ibintu bigomba kubikwa mubintu byumuyaga mwinshi, kure yumuriro na okiside. Mugihe ukoresha ibintu, ivumbi na aerosole bigomba kwirindwa, kandi hagomba kwirindwa guhumeka no guhuza uruhu. Niba habaye guhura, kwoza ako kanya n'amazi menshi hanyuma ushakire kwa muganga. Mugihe ukoresha no gukoresha 5-methyl-6,7-dihydro-5H-cyclopentapyrazine, kurikiza witonze protocole yumutekano bijyanye.
