ʻO ka anhydride Heptafluorobutyric CAS: 336-59-4

Ua ʻike ʻia kēia hui no kona hiki ke hana me nā hui hana like ʻole, e like me nā waiʻona, nā amine, a me nā waikawa, e hana i nā derivatives volatile e kūpono i ka nānā ʻana o ka gas chromatography-mass spectrometry (GC-MS). He mea pono loa ka Heptafluorobutyric anhydride i ka nānā ʻana i nā hui paʻakikī, e like me nā laʻana kaiapuni, nā lāʻau lapaʻau, a me nā wai olaola, kahi e hoʻonui ai ka derivatization o nā hui hana i ka detectability a me ka hoʻonā ʻana o nā ʻāpana pākahi. ʻO kona volatility kiʻekiʻe a me ke kūpaʻa e lilo ia i mea hana waiwai no ka ʻike ʻana a me ka helu ʻana o nā analytes i nā ʻano trace-level. Eia kekahi, loaʻa i ka heptafluorobutyric anhydride nā noi i ka synthesis o nā kemika kūikawā a me nā mea waena lāʻau lapaʻau, kahi e makemake ʻia ai ka hoʻolauna ʻana o nā moieties fluorinated e hoʻololi i nā waiwai o nā molekala organik. ʻO kona reactivity kū hoʻokahi a me nā hiki ke derivatization e lilo ia i mea nui i ke kahua o ka kemika analytical, e hāʻawi ana i ka holomua o nā ʻenehana analytical a me ke ʻano o nā hui kemika paʻakikī.