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

Hoʻolauna

ʻO 2-mercaptomethylpyrazine, ka mea i kapa ʻia ʻo 2-mercaptopyrazine methane a i ʻole methazole, he mea hoʻohuihui. Eia ka hoʻolauna ʻana i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau a me ka ʻike palekana o 2-mercaptomethylpyrazine:

ʻAno maikaʻi:

ʻO ka 2-mercaptomethylpyrazine he paʻa kala ʻole a melemele me kahi ʻala thiol. Hiki ke hoʻoheheʻe maikaʻi ʻia ma ka lumi wela a hiki ke hoʻoheheʻe ʻia i ka wai, nā waiʻona a me nā mea hoʻoheheʻe ketone.

E hoʻohana:

Loaʻa i ka 2-mercaptomethylpyrazine nā ʻano hana like ʻole. Hoʻohana pinepine ʻia ia ma ke ʻano he mea hoʻohaʻahaʻa i ka synthesis organik a hiki ke hōʻemi i nā pūhui e like me ketones, aldehydes, acids a me alkyl halides. Hoʻohana ʻia ia i ka synthesis o nā paʻakikī ion metala, nā catalysts no ka synthesis organik, a me nā mea waena no kekahi mau fungicides a me nā pesticides.

Hanana:

Hana ʻia ke ʻano hoʻomākaukau nui o 2-mercaptomethylpyrazine e ka hopena o 2-bromomethylpyrazine a me ka sodium sulfide (a i ʻole ammonium sulfide). ʻO nā ʻanuʻu kikoʻī penei:

Hoʻopili ʻia ka 2-Bromomethylpyrazine me ka sodium sulfide (a i ʻole ammonium sulfide) e hana i ka methane 2-mercaptopyrazine a me nā huahana ʻē aʻe.

Ua hoʻomaʻemaʻe ʻia ka hui ʻana o ka hopena a ua crystallized no ka loaʻa ʻana o 2-mercaptomethylpyrazine.

ʻIke palekana:

ʻO 2-Mercaptomethylpyrazine he mea hoʻohuihui mea ola a pono e hoʻohana pono ʻia. He hopena hoʻonāukiuki paha ia ma ka maka, ka ʻili, a me ka ʻōpū hanu. E hoʻohana i nā mīkina lima pale a me nā maka aniani i ka wā e hoʻohana ai, a e hōʻoia i kahi kaiapuni hana maikaʻi. I ka lawelawe ʻana i nā kemika, e hahai i nā hana hoʻokolohua kūpono e pale ai i ka ʻili a me ka maka a pale i ka hoʻohu ʻana i kā lākou mahu. Inā pili a inhalation, holoi koke me ka wai nui a ʻimi i ke kōkua olakino.