2-Fluoro-6-bromobenzyl bromide (CAS# 1548-81-8)
Gabatarwa
1. Bayyanar: crystal mara launi ko rawaya.
2. Matsayin narkewa: 50-52 ° C.
3. Tushen tafasa: 219 ° C.
4. Solubility: Solubility a Organic solvents kamar ether da chloroform.Yi amfani da:
1. 2-Fluoro-6-bromobenzyl bromide za a iya amfani dashi a matsayin tsaka-tsakin magungunan kashe qwari don kira na phenoxypyrazole da imidacloprid magungunan kashe qwari.
2. Hakanan za'a iya amfani dashi don haɗa wasu mahimman mahadi a cikin haɓakar ƙwayoyin cuta, kamar mahaɗan heterocyclic.
Hanya:
2-Fluoro-6-bromobenzyl bromide za a iya haɗa shi a cikin matakai masu zuwa:
1. Halin barasa na phenyl da phosphorus dibromide yana haifar da phenyl bromide.
2. Reaction na phenyl bromide tare da hydrofluoric acid don ba da 2-fluorophenyl bromide.
3. A ƙarshe, 2-fluorophenyl bromide yana amsawa tare da benzyl bromide don samar da 2-fluororo-6-bromobenzyl bromide.
Bayanin Tsaro:
1. 2-Fluoro-6-bromobenzyl bromide wani sinadari ne wanda zai iya cutar da jikin mutum. Lokacin da ake mu'amala, sa safofin hannu masu kariya, tabarau da tufafin kariya.
2. Abu ne mai ƙonewa, yanayin wuta ko zafin jiki na iya haifar da konewa.
3. Lokacin ajiya da amfani, tuntuɓar abubuwan da ba su dace ba kamar oxidants, acid mai ƙarfi da tushe mai ƙarfi ya kamata a guji.
4. Ana bada shawarar yin amfani da shi a wuri mai kyau, kuma daga wuta da wuraren zafi mai zafi. Idan an sami shakar haɗari ko tuntuɓar fata, kurkura nan da nan da ruwa kuma nemi taimakon likita.
