Tetramethylammonium borohydride （CAS # 16883-45-7)
Ibyago n'umutekano
| Kode y'ingaruka | R15 - Guhura namazi birekura imyuka yaka cyane R25 - Uburozi iyo bumize R36 / 38 - Kurakaza amaso n'uruhu. R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu. |
| Ibisobanuro byumutekano | S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi. S36 / 37/39 - Wambare imyenda ikingira, uturindantoki no kurinda amaso / mu maso. S43 - Mugihe cyo gukoresha umuriro… (hakurikiraho ubwoko bwibikoresho byo kurwanya umuriro bizakoreshwa.) S45 - Mugihe habaye impanuka cyangwa niba wumva utameze neza, shaka inama zubuvuzi ako kanya (erekana ikirango igihe cyose bishoboka.) S36 - Kwambara imyenda ikingira. |
| Indangamuntu ya Loni | UN 3134 4.3 / PG 2 |
| WGK Ubudage | 3 |
| RTECS | BS8310000 |
| TSCA | Yego |
| Icyiciro cya Hazard | 4.3 |
Tetramethylammonium borohydride （CAS # 16883-45-7) intangiriro
Tetramethylammonium borohydride ni urugingo rusanzwe rwa organoboron. Ibikurikira nintangiriro yimiterere yabyo, imikoreshereze, uburyo bwo gukora namakuru yumutekano:
Ubwiza:
Tetramethylammonium borohydride nikintu kitagira ibara rya kirisiti itoroshye gushonga mumazi. Nibintu byoroshye alkaline ikora na acide kugirango ikore umunyu uhuye. Yumva urumuri nubushyuhe kandi igomba kubikwa ahantu hakonje, humye.
Koresha:
Tetramethylammonium borohydride ikoreshwa cyane nka catalizike mu myitwarire yimiti muri synthesis. Irashobora gukoreshwa muguhuza ibice bya organoboron, borane, nibindi bikoresho. Byongeye kandi, irashobora kandi gukoreshwa nkigikoresho cyo kugabanya ion cyangwa ibyuma kama, kandi irashobora gukoreshwa muguhuza ibyuma-kama.
Uburyo:
Gutegura hydride ya tetramethylboroammonium isanzwe ikoresha reaction ya methyllithium na trimethylborane. Litiyumu methyl na trimethylborane bigira ubushyuhe buke kugirango bibe lithium methylborohydride. Noneho, lithium methylborohydride ikorwa na chloride ya methylammonium kugirango ibone tetramethylammonium borohydride.
Amakuru yumutekano:
Tetramethylammonium borohydride ifite umutekano muke mubihe bisanzwe byo gukoresha. Ugomba kwitonda kugirango wirinde guhura nuruhu, amaso cyangwa umunwa mugihe utwaye cyangwa ukora. Igomba kubikwa kure y’umuriro n’ibintu byaka kandi ikabikwa mu kintu cyumuyaga.
