2'-Chloro-4-fluoroacetophenone (CAS# 456-04-2)
| Lambobin haɗari | R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata. R34 - Yana haifar da konewa R23/25 - Mai guba ta numfashi kuma idan an haɗiye shi. R36 - Haushi da idanu |
| Bayanin Tsaro | S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita. S28 - Bayan haɗuwa da fata, wanke nan da nan da sabulu-suds mai yawa. S45 - Idan akwai haɗari ko kuma idan kun ji rashin lafiya, nemi shawarar likita nan da nan (nuna alamar a duk lokacin da zai yiwu.) S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska. S27 – Cire duk gurbatattun tufafi nan da nan. |
| ID na UN | UN 3261 8/PG 2 |
| WGK Jamus | 3 |
| RTECS | AM655000 |
| FLUKA BRAND F CODES | 9-19 |
| HS Code | Farashin 29147000 |
| Bayanin Hazard | Lalata/Lachrymatory |
| Matsayin Hazard | 8 |
| Rukunin tattarawa | II |
Gabatarwa
2-Chloro-4′-fluoroacetophenone wani abu ne na halitta. Mai zuwa shine gabatarwa ga yanayinsa, amfaninsa, hanyar shiri da bayanin aminci:
inganci:
- Bayyanar: 2-Chloro-4′-fluoroacetophenone ruwa ne mai launin rawaya mara launi zuwa kodadde.
- Solubility: Mai narkewa a cikin abubuwan kaushi na halitta kamar chloroform, ethanol da ether.
Amfani:
- Binciken sinadarai: 2-chloro-4'-fluoroacetophenone shine matsakaicin da aka saba amfani dashi a cikin hadadden kwayoyin halitta kuma ana iya amfani dashi a cikin hadakar sauran mahadi.
Hanya:
- Akwai hanyoyin shirye-shirye da yawa don 2-chloro-4′-fluoroacetophenone, kuma ɗayan hanyoyin da aka saba amfani da su ana samun su ta hanyar fluorination na chloroacetophenone. Takamaiman matakan sun haɗa da ƙara hydrofluoric acid da sodium palladium hydroxide mai kara kuzari zuwa ga kaushi mai ƙarfi don amsa chloroacetophenone tare da iskar fluorine don samar da 2-chloro-4′-fluoroacetophenone.
Bayanin Tsaro:
- 2-Chloro-4′-fluoroacetophenone wani fili ne na halitta, kuma abubuwan da ke iya cutar da shi suna buƙatar kulawa da hankali.
- Lokacin amfani da ko adanawa, guje wa haɗuwa da abubuwa masu ƙonewa, masu ƙarfi mai ƙarfi, da acid mai ƙarfi.
- Yakamata a dauki isassun iskar iska yayin aiki kuma a sanya kayan kariya masu dacewa kamar safar hannu da tabarau na tsaro.
