4-trifluoromethylphenylhydrazine hydrochlroide (CAS# 2923-56-0)
| Hazard Symbols | Xi – Hasha |
| Risk Codes | R20/21/22 – Zvinokuvadza nekufema, kubata ganda uye kana ikamedzwa. R36/37/38 - Kushungurudza maziso, kufema system uye ganda. |
| Tsanangudzo Yekuchengetedza | S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso. S37/39 - Pfeka magirovhosi akakodzera uye dziviriro yeziso / kumeso |
| HS Code | 29280000 |
| Hazard Kirasi | IRRITANT |
Nhanganyaya
4-(Trifluoromethyl)phenylhydrazine hydrochloride is an organic compound ine chemical formula C7H3F3N2 · HCl. Inotevera rondedzero yehunhu hwayo, kushandiswa, kugadzirira uye ruzivo rwekuchengetedza:
Zvakasikwa:
-Kuonekwa: Kuchena kusvika kuchiedza yellow crystalline poda
-Morecular uremu: 232.56
-Kunyungudika: 142-145 ° C
-Solubility: Yakanyungudutswa mumvura nedoro, isingagadziriswi mune isiri-polar solvents
Shandisa:
4-(Trifluoromethyl)phenylhydrazine hydrochloride ine zvakawanda zvakasiyana-siyana zvekushandisa mu organic synthetic chemistry:
-Inogona kushandiswa seagent ye organic reactions, senge synthesis yeamino acids, Catalyst synthesis, nezvimwe.
-Inogona zvakare kushandiswa seyakagadzirwa yepakati kune organic dhayi.
Nzira:
Kazhinji, 4-(Trifluoromethyl)phenylhydrazine hydrochloride inogona kugadzirwa nematanho anotevera:
1. 4-Nitrotoluene inobatwa ne trifluoromethanesulfonic acid kuti iwane 4-trifluoromethyltoluene.
2. 4-Trifluoromethyltoluene inopindirana ne hydrazine kuti ibudise 4-trifluoromethylphenylhydrazine.
3. Pakupedzisira, 4-trifluoromethylphenylhydrazine inobatwa nehydrochloric acid kuti iwane 4-(Trifluoromethyl) phenol hydrochloride.
Zvekuchengetedza
- 4-(Trifluoromethyl) phenylhydrazine hydrochloride ikemikari inoda kutevedzera nzira dzekuchengetedza dzakakodzera uye kuchengetedza matanho akakodzera ekuchengetedza marabhoritari.
-Pfeka midziyo yekudzivirira yakakodzera senge magirovhosi erabhoritari, magirazi, nezvimwe paunenge uchibata komboni.
-Dzivisa kufema guruva rayo kana kubata neganda, maziso uye zvipfeko kudzivirira kushatirwa kana kukuvara.
-Dzivisa kusangana neoxidants uye yakasimba acids panguva yekuchengetedza uye kubata kuti usaite.
-Kana kumedzwa kana kufemerwa, tsvaga kurapwa nekukurumidza. Kana ganda kana ziso richisangana, sukurudza nemvura yakawanda kwemaminitsi angangoita gumi nemashanu uye tsvaga kurapwa.
