5-Fluoro-2-methylphenylhydrazine hydrochloride (CAS# 325-50-8)
| Alamomin haɗari | Xi - Haushi |
| Lambobin haɗari | R20/22 - Yana cutar da numfashi kuma idan an haɗiye shi. R36 / 37/38 - Haushi ga 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. |
| ID na UN | 2811 |
| Bayanin Hazard | Haushi |
| Rukunin tattarawa | II |
Gabatarwa
hydrochloride wani fili ne na kwayoyin halitta tare da dabarar sinadarai C7H9FN2 · HCl. Mai zuwa shine bayanin kaddarorin, amfani, shiri da bayanan aminci na fili:
Hali:
-Bayyana: Farin lu'ulu'u foda
-Mai narkewa: game da 170-174 ° C
-Solubility: Mai narkewa a cikin ruwa da sauran kaushi na kwayoyin halitta
Amfani:
-hydrochloride za a iya amfani da a matsayin wani muhimmin matsakaici da reagent a cikin sinadaran kira tsari.
-Ana iya amfani da shi don haɗa amines masu kamshi masu ƙamshi da sauran abubuwan halitta.
Hanya:
Ana samun kira na hydrochloride yawanci ta hanyar amsa 5-Fluoro-2-methylphenylhydrazine tare da hydrogen chloride a cikin toluene.
Na farko, zafi da narkar da 5-fluoro-2-methylphenylhydrazine a cikin toluene, sa'an nan kuma a hankali ƙara hydrogen chloride gas, kuma dauki ya ci gaba da yawa sa'o'i.
-Tace mai ƙarfi, haɗa hypoacetate tare da n-heptane da sanyi don samun lu'ulu'u na hydrochloride.
-A ƙarshe, ana samun samfurin mai tsabta ta hanyar matakan tacewa, bushewa da sake sakewa.
Bayanin Tsaro:
- Hydrochloride yana buƙatar kula da aminci yayin aiki.
- Yana da kwayoyin halitta tare da wasu guba da kuma haushi. Ya kamata a guji saduwa da fata kai tsaye da shakar numfashi.
-Saka kayan kariya masu dacewa, kamar safar hannu, tabarau da abin rufe fuska, lokacin da ake amfani da su.
-Ka yi ƙoƙarin yin aiki a wuri mai kyau kuma ka guje wa ƙura a cikin iska.
-Ya kamata a gudanar da zubar da shara daidai da ka'idojin gida, kar a fitar da wasu sinadarai.
