BOC-HIS(DNP)-OH(CAS# 25024-53-7)
| Incazelo Yokuphepha | S22 - Ungaphefumuli uthuli. I-S24/25 - Gwema ukuthintana nesikhumba namehlo. |
| I-WGK Germany | 3 |
| AMAKHODI E-FLUKA BRAND F | 8 |
| I-TSCA | Yebo |
Isingeniso
(S)-2-((tert-butoxycarbonyl)amino)-3-(1-(2,4-dinitrophenyl)-1H-imidazol-4-yl)propionic acid, evame ukufushaniswa njenge-TBNPA. Okulandelayo yisingeniso semvelo, ukusetshenziswa, ukulungiswa kanye nolwazi lokuphepha lwe-TBNPA:
Ikhwalithi:
I-TBNPA iyikristale engenambala ephuzi noma eyimpuphu. Cishe ayincibiliki emanzini ngamazinga okushisa asekamelweni futhi incibilika kancane kwezinye izincibilikisi eziphilayo njenge-ethanol ne-ether. I-TBNPA izinzile emoyeni, kodwa ingase yonakalise ngaphansi kwesenzo samazinga okushisa aphezulu nokukhanya kwe-ultraviolet.
Sebenzisa:
I-TBNPA isetshenziswa kabanzi njengesinqamuleli somlilo kumapulasitiki, izinto zokunamathisela, okokunamathela, namapholymer. Inezici ezinhle kakhulu zokuvimbela amalangabi futhi idlala indima ebalulekile ekuvimbeleni umlilo. I-TBNPA ingasetshenziswa futhi njenge-ejenti yokumelana nomlilo yendwangu kanye nemicu ye-polymeric.
Indlela:
Ukulungiswa kwe-TBNPA kuvame ukufezwa ngokusabela kwamakhemikhali. Indlela evamile iwukusabela i-2,4-dinitroaniline nge-(S)-2-[(tert-butoxycarbonyl)amino]-3-(1H-imidazol-4-yl)propionic acid, bese ususa iqembu elivikelayo ukuze uthole umkhiqizo okuhlosiwe.
Ulwazi Lokuphepha:
Ukuhlolwa okufanele kokuphepha kwe-TBNPA kubonise ukuthi inobuthi obuphansi, kodwa izinqubo zokuphepha ezidingekayo kusafanele zilandelwe. Ukuthintana ngqo nesikhumba namehlo kufanele kugwenywe uma usebenzisa futhi indawo yokusebenza enomoya omuhle kufanele igcinwe. Izinto zokuzivikela ezifana namagilavu okuzivikela afanelekile kanye nezibuko kufanele zigqokwe ngesikhathi sokuphatha. Uma kwenzeka ingozi noma ukungakhululeki, funa usizo lwezempilo ngokushesha.
