4-trifluoromethylphenylhydrazine hydrochlroide (CAS# 2923-56-0)
| Matšoao a Kotsi | Xi - Ea halefisang |
| Likhoutu tsa Kotsi | R20/21/22 – E kotsi ka ho hema, ho kopana le letlalo le ha e koetsoe. R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo. |
| Tlhaloso ea Tšireletseho | S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka. S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho. S37/39 - Apara liatlana tse loketseng le tšireletso ea mahlo / sefahleho |
| Khoutu ea HS | 29280000 |
| Sehlopha sa Likotsi | TS'OALANG |
Selelekela
4-(Trifluoromethyl)phenylhydrazine hydrochloride ke motsoako oa tlhaho o nang le foromo ea lik'hemik'hale C7H3F3N2 · HCl. E latelang ke tlhaloso ea sebopeho sa eona, ts'ebeliso, tokiso le tlhaiso-leseling ea polokeho:
Tlhaho:
-Ponahalo: Phofo ea kristale e tšoeu ho isa ho e mosehla
- Boima ba 'mele: 232.56
- Sebaka se qhibilihang: 142-145 ° C
-Solubility: E qhibilihisoa ka metsing le joala, e ke keng ea qhibiliha ka har'a li-solvents tse seng polar
Sebelisa:
4-(Trifluoromethyl)phenylhydrazine hydrochloride e na le mefuta e mengata ea lits'ebetso ho chemistry ea maiketsetso:
-E ka sebelisoa e le reagent bakeng sa karabelo ea lintho tse phelang, joalo ka motsoako oa li-amino acid, Catalyst synthesis, joalo-joalo.
-E ka boela ea sebelisoa e le motsoako oa maiketsetso bakeng sa lidae tsa tlhaho.
Mokhoa:
Ka kakaretso, 4-(Trifluoromethyl)phenylhydrazine hydrochloride e ka lokisoa ka mehato e latelang:
1. 4-Nitrotoluene e sebetsana le trifluoromethanesulfonic acid ho fumana 4-trifluoromethyltoluene.
2. 4-Trifluoromethyltoluene e sebetsana le hydrazine ho hlahisa 4-trifluoromethylphenylhydrazine.
3. Qetellong, 4-trifluoromethylphenylhydrazine e sebetsanoa le hydrochloric acid ho fumana 4-(Trifluoromethyl) phenol hydrochloride.
Lintlha tsa Tšireletseho:
- 4-(Trifluoromethyl)phenylhydrazine hydrochloride ke k'hemik'hale e hlokang ho latela mekhoa e nepahetseng ea ts'ireletso le ho boloka mehato e nepahetseng ea ts'ireletso ea laboratori.
-Apara lisebelisoa tsa ts'ireletso tse nepahetseng joalo ka liatlana tsa lab, likhalase, joalo-joalo ha u tšoara motsoako.
- Qoba ho hema lerole la eona kapa ho kopana le letlalo, mahlo le liaparo ho thibela ho teneha kapa ho tsoa kotsi.
- Qoba ho kopana le li-oxidants le li-acids tse matla nakong ea polokelo le ho sebetsana le ho qoba ho itšoara.
-Haeba o koetsoe kapa o hema, batla thuso ea bongaka hang-hang. Haeba ho kopana ha letlalo kapa mahlo ho etsahala, hlatsoa ka metsi a mangata bonyane metsotso e 15 'me u batle ngaka.
