1- (2-bromo-4-chlorophenyl) ethanone (CAS # 825-40-1)
| Lambobin haɗari | 36/37/38 - Hannun idanu, tsarin numfashi da fata. |
| Bayanin Tsaro | S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita. S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska. |
Gabatarwa
1- (2-bromo-4-chroophenyl) ethanone (1- (2-bromo-4-chroophenyl) ethanone) wani fili ne na kwayoyin halitta wanda tsarin sinadarai shine C8H6BrClO. Mai zuwa shine bayanin kaddarorin, amfani, shiri da bayanan aminci na fili:
Hali:
-Bayyana: 1- (2-bromo-4-chroophenyl) ethanone ba shi da launi ko ɗan rawaya crystal.
-Mai narkewa: kusan 43-46 ℃.
-Tafasa: kusan 265 ℃.
-Yawan: kusan 1.71g/cm³.
-Solubility: Dan kadan mai narkewa a cikin ruwa, mai narkewa a cikin kaushi na halitta kamar ethanol, ether da chloroform.
Amfani:
- 1- (2-bromo-4-chroophenyl) ethanone za a iya amfani dashi azaman tsaka-tsaki ko kayan farawa don haɗakar kwayoyin halitta. Ana iya amfani da shi don haɗa wasu mahadi, kamar mahaɗan heterocyclic.
-A fannin harhada magunguna kuma ana iya amfani da shi wajen shirya wasu magunguna.
Hanyar Shiri:
Hanyar shirya 1- (2-bromo-4-chlorophenyl) ethanone za a iya aiwatar ta hanyar matakai masu zuwa:
1. Narkar da acetophenone (acetophenone) a cikin wani kaushi barasa mai anhydrous.
2. Ƙara adadin ammonium bromide (ammonium bromide) da chlorobromic acid (hypochlorous acid).
3. Amsa ta dumama cakuda dauki.
4. Bayan kammala aikin, ana iya samun samfurin da aka yi niyya ta hanyar crystallization da tsarkakewa.
Bayanin Tsaro:
- 1- (2-bromo-4-chlorophenyl) ethanone wani fili ne na halitta kuma yana ƙarƙashin hanyoyin aminci na dakin gwaje-gwaje.
-Lokacin amfani da ajiya, ya kamata a kula da shi don guje wa haɗuwa da oxidants mai ƙarfi da kayan wuta.
-Domin sinadari ne, ya kamata a dauki matakan tsaro da ka'idoji yayin shiryawa, sarrafa ko zubar da shi.
