34-Difluorophenylhydrazine hydrochloride (CAS# 40594-37-4)

Gabatarwa

3,4-Difluorophenylhydrazine hydrochloride wani fili ne na kwayoyin halitta.

Yana da wani fili mai sauƙi mai narkewa a cikin ruwa da mafi yawan kaushi na kwayoyin halitta.

Amfani: 3,4-difluorophenylhydrazine hydrochloride yawanci ana amfani dashi azaman tsaka-tsaki da mai haɓakawa a cikin haɓakar ƙwayoyin cuta. Ana iya amfani dashi a cikin halayen fluorination, raguwar halayen, da kuma jujjuya mahaɗin carbonyl zuwa takamaiman ƙungiyoyin methylene a cikin haɗin gwiwar kwayoyin halitta. Hakanan ana iya amfani dashi don hana lalata ƙarfe.

Hanyar shiri: 3,4-difluorophenylhydrazine hydrochloride za a iya samu ta hanyar amsawar phenylhydrazine da hydrogen chloride. Yawanci yana faruwa ne a cikin ɗaki da zafin jiki tare da dakatar da phenylhydrazine a cikin cikakken ethanol wanda ke biye da jinkirin ƙari na iskar hydrogen chloride.

Bayanin aminci: 3,4-difluorophenylhydrazine hydrochloride yana da ƙarancin guba, amma ana buƙatar kulawa lafiya. Yayin aiki, guje wa shakar ƙura, guje wa hulɗa da fata, da kula da yanayin samun iska mai kyau. Yakamata a sanya kayan kariya da suka dace kamar safar hannu na sinadarai da tabarau masu aminci yayin karɓuwa.