4-trifluoromethylphenylhydrazine hydrochlroide (CAS# 2923-56-0)
| Izimpawu Eziyingozi | Xi - Irritant |
| Amakhodi Engozi | R20/21/22 – Kuyingozi ngokuhogela umoya, ukuthintana nesikhumba futhi uma ukugwinyile. 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. I-S37/39 – Gqoka amagilavu afanelekile kanye nokuvikela iso/ubuso |
| Ikhodi ye-HS | 29280000 |
| I-Hazard Class | I-IRRITANT |
Isingeniso
I-4-(Trifluoromethyl)phenylhydrazine hydrochloride iyinhlanganisela yemvelo enefomula yamakhemikhali C7H3F3N2 · HCl. Okulandelayo yincazelo yemvelo yayo, ukusetshenziswa, ukulungiswa kanye nolwazi lokuphepha:
Imvelo:
-Ukubukeka: I-crystalline powder emhlophe ukuya kokuphuzi
Isisindo samangqamuzana: 232.56
-Indawo yokuncibilika: 142-145 ° C
-I-Solubility: Incibilika emanzini nasetshwaleni, ayincibiliki kumakhemikhali angewona ama-polar
Sebenzisa:
I-4-(i-Trifluoromethyl) i-phenylhydrazine hydrochloride inohlu olubanzi lwezinhlelo zokusebenza kukhemikhali yokwenziwa ephilayo:
-Ingasetshenziswa njenge-reagent yokusabela kwezinto eziphilayo, njengokuhlanganiswa kwama-amino acid, i-Catalyst synthesis, njll.
-Ingasetshenziswa futhi njengendlela yokwenziwa kodayi bezinto eziphilayo.
Indlela:
Ngokuvamile, i-4-(Trifluoromethyl)phenylhydrazine hydrochloride ingalungiswa ngezinyathelo ezilandelayo:
1. I-4-Nitrotoluene isabela nge-trifluoromethanesulfonic acid ukuze ithole i-4-trifluoromethyltoluene.
2. I-4-Trifluoromethyltoluene ihlangana ne-hydrazine ukukhiqiza i-4-trifluoromethylphenylhydrazine.
3. Ekugcineni, i-4-trifluoromethylphenylhydrazine isabela nge-hydrochloric acid ukuze ithole i-4-(Trifluoromethyl) phenol hydrochloride.
Ulwazi Lokuphepha:
- 4-(Trifluoromethyl)phenylhydrazine hydrochloride ikhemikhali edinga ukulandela izinqubo zokuphepha ezifanele futhi igcine izinyathelo zokuphepha ezifanele zaselabhorethri.
-Gqoka izinto zokuzivikela ezifanele ezifana namagilavu zelabhu, izibuko, njll. lapho uphatha inhlanganisela.
-Gwema ukuhogela uthuli lwayo noma ukuthinta isikhumba, amehlo nezingubo ukuze uvimbele ukucasuka noma ukulimala.
-Gwema ukuthintana nama-oxidants nama-acids aqinile ngesikhathi sokugcina nokuphatha ukuze ugweme ukusabela.
-Uma ugwinywe noma uhogele, funa usizo lwezempilo ngokushesha. Uma kwenzeka ukuthintana kwesikhumba noma emehlweni, hlambulula ngamanzi amaningi okungenani imizuzu eyi-15 futhi ufune usizo lwezokwelapha.
