I-sodium triacetoxyborohydride (CAS# 56553-60-7)
| Amakhodi Engozi | R15 – Ukuthintana namanzi kukhulula amagesi avuthayo kakhulu R34 – Ibangela ukusha R14/15 - R37/38 – Ukucasula uhlelo lokuphefumula kanye nesikhumba. I-R11 – Ivutha Kakhulu |
| Incazelo Yokuphepha | S43 – Uma kusetshenziswa umlilo … (kulandela uhlobo lwempahla yokucisha umlilo ezosetshenziswa.) I-S7/8 - S45 – Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.) S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu kanye nokuvikela iso/ubuso. S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. |
| Ama-ID e-UN | UN 1409 4.3/PG 2 |
| I-WGK Germany | 3 |
| AMAKHODI E-FLUKA BRAND F | 10-21 |
| I-TSCA | Yebo |
| Ikhodi ye-HS | 29319090 |
| Inothi Lengozi | Iyacasula/Ivutha |
| I-Hazard Class | 4.3 |
| Iqembu Lokupakisha | III |
Isingeniso
I-sodium triacetoxyborohydride iyinhlanganisela ye-organoboron enefomula yamakhemikhali ethi C6H10BNaO6. Okulandelayo yisingeniso sezakhiwo zayo, ukusetshenziswa kwayo, izindlela zokukhiqiza kanye nolwazi lokuphepha:
Ikhwalithi:
1. Ukubukeka: I-sodium triacetoxyborohydride ivamise ukuba yikristalu eqinile engenambala.
2. Ukuzinza: Azinzile uma kuqhathaniswa nezinga lokushisa elilingana negumbi futhi lingancibilika kuzincibilikisi eziningi eziphilayo.
3. Ubuthi: I-sodium triacetoxyborohydride inobuthi obuncane uma iqhathaniswa nezinye izinhlanganisela ze-boron.
Sebenzisa:
1. I-ejenti yokunciphisa: I-sodium triacetoxyborohydride iyi-ejenti yokunciphisa evame ukusetshenziswa ye-organic synthesis, enganciphisa ngempumelelo ama-aldehydes, ama-ketones nezinye izinhlanganisela kuma-alcohols ahambisanayo.
2. I-Catalyst: I-sodium triacetoxyborohydride ingasetshenziswa njenge-catalyst kwezinye izimo ze-organic synthesis, njenge-Bar-Fischer ester synthesis kanye nokusabela kwe-Swiss-Haussmann.
Indlela:
Indlela yokulungiselela i-triacetoxyborohydride ngokuvamile itholakala ngokusabela kwe-triacetoxyborohydride nge-sodium hydroxide. Ukuze uthole inqubo ethile, sicela ubheke ibhukwana le-organic chemical synthesis kanye nezinye izincwadi ezifanele.
Ulwazi Lokuphepha:
1. I-sodium triacetoxyborohydride iyacasula isikhumba namehlo, ngakho-ke kufanele kuthathwe ukunakekelwa ukuze ugweme ukuthintana ngesikhathi sokusebenza, futhi ugqoke amagilavu okuzivikela kanye nezibuko uma kunesidingo.
2. Lapho ugcina futhi uphatha, gwema ukuthintana nomhwamuko osemoyeni njengoba uzwela amanzi futhi uzobola.
Njengoba kunikezwe uhlobo olukhethekile lwamakhemikhali, sicela uwasebenzise futhi uwaphathe ngaphansi kokuqondisa kochwepheshe.
