2-Mercapto Methyl Pyrazine （CAS # 59021-02-2）

Intangiriro

2-mercaptomethylpyrazine, izwi kandi nka 2-mercaptopyrazine methane cyangwa methazole, ni ifumbire mvaruganda. Ibikurikira nintangiriro kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano ya 2-mercaptomethylpyrazine:

Ubwiza:

2-mercaptomethylpyrazine ni ibara ritagira ibara ryumuhondo kristaline ikomeye hamwe numunuko wihariye wa thiol. Ifite imbaraga nziza mubushyuhe bwicyumba kandi irashobora gushonga mumazi, alcool hamwe na ketone.

Koresha:

2-mercaptomethylpyrazine ifite porogaramu zitandukanye. Bikunze gukoreshwa nkibintu bigabanya muri synthesis synthesis kandi irashobora kugabanya ibice nka ketone, aldehydes, acide na alkyl halide. Irakoreshwa kandi muguhuza ibyuma bya ion complexe, catalizike ya synthesis organique, hamwe nabahuza fungiside na pesticide.

Uburyo:

Uburyo nyamukuru bwo gutegura 2-mercaptomethylpyrazine ikorwa nigisubizo cya 2-bromomethylpyrazine na sodium sulfide (cyangwa sulfide amonium). Intambwe zihariye nizi zikurikira:

2-Bromomethylpyrazine ikorwa na sodium sulfide (cyangwa ammonium sulfide) kugirango ikore methane-mercaptopyrazine 2 nibindi bicuruzwa.

Uruvangitirane rwa reaction rwahanaguwe kandi rusobekeranye kugirango haboneke 2-mercaptomethylpyrazine.

Amakuru yumutekano:

2-Mercaptomethylpyrazine ni ifumbire mvaruganda kandi igomba gukoreshwa neza. Irashobora kugira ingaruka mbi kumaso, uruhu, hamwe nubuhumekero. Wambare uturindantoki two kurinda hamwe na gogles mugihe ukoresha, kandi urebe neza ko ibidukikije bikora neza. Mugihe ukoresha imiti, kurikiza imyitozo ya laboratoire kugirango wirinde uruhu nijisho kandi wirinde guhumeka umwuka. Mugihe uhuye cyangwa uhumeka, kwoza ako kanya n'amazi menshi hanyuma ushake ubuvuzi.