4-Chloro-2-fluorotoluene (CAS# 452-75-5)
| Lambobin haɗari | R10 - Flammable R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata. |
| Bayanin Tsaro | S16 - Ka nisantar da tushen wuta. 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. S37/39 - Sanya safofin hannu masu dacewa da kariya / ido S36 - Sanya tufafin kariya masu dacewa. |
| ID na UN | UN 1993 3/PG 3 |
| WGK Jamus | 3 |
| HS Code | Farashin 29039990 |
| Bayanin Hazard | Haushi/Labarai |
| Matsayin Hazard | 3 |
| Rukunin tattarawa | III |
Gabatarwa
2-Fluoro-4-chlorotoluene wani fili ne na kwayoyin halitta. Mai zuwa shine gabatarwa ga kaddarorin, amfani, hanyoyin shiri, da bayanan aminci na wannan fili:
inganci:
2-Fluoro-4-chlorotoluene ruwa ne mara launi tare da dandano mai dadi. Yana da narkewa a cikin kaushi na halitta kamar ethers da alcohols, amma insoluble a cikin ruwa.
Amfani:
2-Fluoro-4-chlorotoluene yana da mahimmancin tsaka-tsaki a cikin kwayoyin halitta. Hakanan ana iya amfani dashi azaman sauran ƙarfi.
Hanya:
2-Fluoro-4-chlorotoluene za a iya shirya ta hanyar amsa 2,4-dichlorotoluene tare da hydrogen fluoride. Wannan yanayin yawanci yana faruwa a ƙarƙashin yanayin acidic. Na farko, 2,4-dichlorotoluene da hydrogen fluoride an kara su a cikin jirgin ruwa mai amsawa kuma an motsa shi a yanayin da ya dace na wani lokaci. Sannan, ta hanyar distillation da matakan tsarkakewa, ana samun 2-fluoro-4-chlorotoluene.
Bayanin Tsaro:
2-Fluoro-4-chlorotoluene yana da haushi kuma yana lalata. Saduwa da fata da idanu na iya haifar da haushi da konewa. Ya kamata a sa safar hannu, tabarau, da tufafi masu kariya da suka dace lokacin da ake sarrafa su da amfani da su. Idan an shaka ko an sha, a nemi likita nan da nan. Dangane da ajiya da sufuri, ya kamata a kauce wa tuntuɓar masu ƙarfi mai ƙarfi da acid mai ƙarfi.
