5-Fluoro-2-methylphenylhydrazine hydrochloride (CAS# 325-50-8)
| Izimpawu Eziyingozi | Xi - Irritant |
| Amakhodi Engozi | U-R20/22 – Kuyingozi ngokuhogela umoya futhi uma ugwinyiwe. R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. |
| Incazelo Yokuphepha | S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu kanye nokuvikela iso/ubuso. |
| Ama-ID e-UN | 2811 |
| Inothi Lengozi | Iyacasula |
| Iqembu Lokupakisha | II |
Isingeniso
i-hydrochloride iyinhlanganisela ye-organic ene-chemical formula C7H9FN2 · HCl. Okulandelayo incazelo yezakhiwo, ukusetshenziswa, ukulungiswa kanye nolwazi lokuphepha kwenhlanganisela:
Imvelo:
-Ukubukeka: I-crystalline powder emhlophe
-Indawo yokuncibilika: mayelana ne-170-174 ° C
-I-Solubility: Incibilika emanzini nasezithanjeni ezivamile zemvelo
Sebenzisa:
-i-hydrochloride ingasetshenziswa njenge-intermediate ebalulekile kanye ne-reagent kunqubo yokuhlanganisa amakhemikhali.
-Ingasetshenziselwa ukuhlanganisa ama-amine anephunga elimnandi nezinye izinhlanganisela eziphilayo.
Indlela:
Ukwenziwa kwe-hydrochloride kuvame ukutholwa ngokusabela i-5-Fluoro-2-methylphenylhydrazine nge-hydrogen chloride ku-toluene.
-Okokuqala, ukushisa nokuncibilikisa i-5-fluoro-2-methylphenylhydrazine ku-toluene, bese kancane kancane wengeze igesi ye-hydrogen chloride, futhi ukusabela kuqhubeka amahora ambalwa.
-Hlunga okuqinile, hlanganisa i-hypoacetate yayo ne-n-heptane futhi upholile ukuze uthole amakristalu e-hydrochloride.
-Ekugcineni, umkhiqizo ohlanzekile utholakala ngezinyathelo zokuhlunga, ukomisa kanye nokuvuselela kabusha.
Ulwazi Lokuphepha:
-I-hydrochloride idinga ukunaka ukuphepha ngesikhathi sokusebenza.
-Kuyinhlanganisela yezinto eziphilayo ezinobuthi obuthile nokucasuka. Ukuthintana ngqo nesikhumba kanye nokuhogela kufanele kugwenywe.
-Gqoka izinto zokuzivikela ezifanele, njengamagilavu, izibuko kanye namamaski okuzivikela, lapho usetshenziswa.
-Zama ukusebenza endaweni engenawo umoya futhi ugweme uthuli emoyeni.
-Ukulahlwa kwemfucuza kufanele kwenziwe ngokuhambisana nemithetho yendawo, ungachithi noma uhlanganise amanye amakhemikhali.
