1-Bromo-2-fluoro-5- (trifluoromethoxy) benzene （CAS # 286932-57-8)

Intangiriro

2-bromo-1-fluoro-4- (trifluoromethoxy) benzene ni ifumbire mvaruganda hamwe na formula ya chimique C7H3BrF4O.

Kamere:

2-bromo-1-fluoro-4- (trifluoromethoxy) benzene ni ibara ritagira ibara ryumuhondo gato rifite impumuro nziza. Ifite ubucucike bwa 1.834g / cm³, ahantu hatetse 156-157 ° C, hamwe na flash point ya 62 ° C. Irashobora gushonga mumashanyarazi asanzwe nka Ethanol, dimethylformamide na dichloromethane.

Koresha:

2-bromo-1-fluoro-4- (trifluoromethoxy) benzene ikoreshwa cyane nka reagent muri reaction ya synthesis. Irashobora kwinjiza atome ya fluor na bromine muguhuza ibice byimpumuro nziza, kandi ikoreshwa mugutegura imiti kama nabahuza imiti yica udukoko.

Uburyo:

Gutegura 2-bromo-1-fluoro-4- (trifluoromethoxy) benzene muri rusange bikorwa nuburyo bwo guhuza imiti. Uburyo bumwe busanzwe bwo kwitegura ni reaction ya 2-fluoro-5- (trifluoromethoxybenzene) hamwe na brom mugihe cya acide.

Amakuru yumutekano:

2-bromo-1-fluoro-4- (trifluoromethoxy) benzene irashobora kuba uburozi kandi irakaza abantu. Mugihe cyo kuyikoresha no kuyibika, birakenewe gufata ingamba zikenewe zo gufata neza n’umutekano, nko kwambara ibikoresho bikingira birinda (nka gants na goggles), kwirinda guhura n’uruhu n'amaso, no gukomeza guhumeka neza. Mugihe ukemura iki kigo, kurikiza inzira zumutekano zijyanye no gukurikiza byimazeyo ibyifuzo kurupapuro rwumutekano.