1-(2-bromo-4-chlorophenyl)ethanone（CAS#825-40-1）

Kupu Whakataki

Ko te 1-(2-bromo-4-chroophenyl) ethanone (1-(2-bromo-4-chroophenyl) ethanone) he pūhui waro ko te tātai matū ko C8H6BrClO. Ko nga korero e whai ake nei mo nga rawa, nga whakamahinga, te whakarite me nga korero haumaru o te puhui:

Taiao:

-Te ahua: 1-(2-bromo-4-chroophenyl) etanone he karaehe, he karaihe kowhai paku ranei.

-Ira whakarewa: mo te 43-46 ℃.

-Kohuatanga: āhua 265 ℃.

-Kōtoi: āhua 1.71g/cm³.

-Waerenga: He iti te wairewa ki te wai, he whakarewa i roto i nga whakarewa pararopi penei i te waiwaro, te etera me te chloroform.

Whakamahia:

- 1-(2-bromo-4-chroophenyl) ethanone ka taea te whakamahi hei takawaenga, hei rauemi timatanga ranei mo te whakahiato waro. Ka taea te whakamahi ki te whakahiato i etahi atu puhui, penei i nga pūhui heterocyclic.

-I roto i te mara rongoa, ka taea hoki te whakamahi hei whakarite i etahi raau taero.

Tikanga Whakaritenga:

Ko te tikanga mo te whakarite 1-(2-bromo-4-chlorophenyl)ethanone ka taea te whakahaere ma nga mahi e whai ake nei:

1. Whakarewa te acetophenone (acetophenone) i roto i te whakarewa waipiro waikore.

2. Tāpirihia te nui o te haukinia bromide (ammonium bromide) me te waikawa chlorobromic (waikawa hypochlorous).

3. Tauhohe ma te whakamahana i te ranunga tauhohenga.

4. I muri i te otinga o te tauhohenga, ka taea te whiwhi i te hua whaainga ma te whakamaaramatanga me te purenga.

Mōhiohio Haumaru:

- Ko te 1-(2-bromo-4-chlorophenyl)ethanone he pūhui waihanga pararopi, ā, kei raro i ngā tukanga haumaru taiwhanga.

-I te wa e whakamahia ana me te rokiroki, me tiaki kia kore e pa atu ki nga waikura kaha me nga rawa muramura.

-Na te mea he matū, me tango nga tikanga haumaru me nga ture i te wa e whakareri ana, e whakahaere ana, e tuku ana ranei.