3-Fluoro-5-bromobenzyl bromide （CAS # 216755-57-6)

Intangiriro

3-Fluoro-5-bromobenzyl bromide ni ifumbire mvaruganda hamwe na formula ya chimique C7H5Br2F. Ibikurikira nubusobanuro bwimiterere, imikoreshereze, imyiteguro namakuru yumutekano yikigo:

Kamere:

-Ibigaragara: Ibara ritagira ibara ryijimye ry'umuhondo

-Gushonga Ingingo: 48-51 ℃

-Ibintu bitetse: 218-220 ℃

-Guhungabana: bihamye mubihe byumye, ariko hydrolyzed imbere yubushuhe

-Gukemuka: Gukemuka mumashanyarazi kama, nka Ethanol, ether

Koresha:

3-Fluoro-5-bromobenzyl bromide ikunze gukoreshwa nkigihe gito muguhuza ibinyabuzima kandi irashobora gukoreshwa muguhuza ibinyabuzima bikora nkibinyabuzima, nkibiyobyabwenge, imiti yica udukoko n amarangi. Irashobora kandi gukoreshwa nka ligande kugirango ibe igizwe nurwego rwibyuma kandi igire uruhare runini mubitekerezo bya catalitiki.

Uburyo:

3-Fluoro-5-bromobenzyl bromide irashobora guhuzwa nintambwe zikurikira:

1. 3-fluorobenzyl ikoreshwa na brom muri chloroform kugirango ibone 3-fluoro-3-bromobenzyl.

2. Ibicuruzwa byabonetse mubitekerezo byabanjirije reaction hamwe na bromine muri Ethanol kugirango ibone ibicuruzwa byanyuma 3-Fluoro-5-bromobenzyl bromide.

Amakuru yumutekano:

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Iyi ni alkyl ivanze cyane hamwe na deliquescence ikomeye kandi igomba kubikwa neza kugirango wirinde ubushuhe. Witondere ibibazo byumutekano bikurikira bikurikira:

- 3-Fluoro-5-bromobenzyl bromide irakaze kandi igomba kwirinda guhumeka gaze cyangwa umwuka, kandi ikirinda guhura nuruhu n'amaso.

-Mu gihe cyo gukoresha cyangwa kubika, ibidukikije bihumeka neza bigomba kubungabungwa.

-Iyo uhuye nuru ruganda, hita woza ahantu hafashwe n'amazi menshi hanyuma usabe ubufasha kwa muganga.

-Wambare ibikoresho bikingira umuntu ku giti cye nka gants zo kurinda imiti, amadarubindi n'imyenda ikingira mugihe ukora.