2-Chloro-3-bromo-4-methylpyridine （CAS # 55404-31-4)

Intangiriro

Nibintu kama hamwe nubumara bwa C6H5BrClN nuburemere bwa molekile ya 192.48g / mol. Ibikurikira nubusobanuro bwimiterere yabyo, imikoreshereze, imiterere namakuru yumutekano:

1. Kamere:

-Ibigaragara: ibara ritagira ibara ryumuhondo ryoroshye cyangwa rikomeye;

-Ibintu bitetse: hafi 220-222 ℃ (na barometero);

-gushonga ingingo: hafi 33-35 ℃;

-Kumva urumuri, irinde guhura n'izuba igihe kirekire;

-Gukemuka mumashanyarazi asanzwe nka Ethanol na dimethylformamide.

2. Koresha:

-Nkigihe kiri hagati: irashobora gukoreshwa mugutegura ibindi bikoresho, nkibintu birimo fluor birimo ibiyikomokaho cyangwa ibikomoka kubindi bikoresho bya heterocyclic;

-Yakoreshejwe muri synthesis organique: Irashobora gukoreshwa nka reagent yingenzi muri synthesis organique kugirango itangire amatsinda akora nka atome ya halogene cyangwa amatsinda ya amino.

3. Uburyo bwo kwitegura:

-Bisanzwe birashobora gutegurwa no guhuza chlorine, bromination na methylation ya pyridine.

4. Amakuru yumutekano:

-ni uruganda kama, rushobora guteza akaga;

-bishobora kuba bihuye nuburyo bwo kwirinda imiti ikoreshwa, kugirango wirinde guhura nuruhu n'amaso;

-Umuyaga mwiza ugomba gutangwa mugihe cyo gukoresha kugirango wirinde guhumeka umwuka;

-Kujugunya imyanda, ukurikize amabwiriza yaho.