Methyl 5-bromo-2-chlorobenzoate (CAS# 251085-87-7)
Mawu Oyamba
methyl 5-bromo-2-chlorobenzoate ndi organic pawiri. Zotsatirazi ndizofotokozera za chikhalidwe chake, kagwiritsidwe ntchito, kapangidwe ndi chitetezo:
Chilengedwe:
-Chiwerengero chamankhwala: C8H6BrClO2
-Kulemera kwa maselo: 241.49g / mol
-Maonekedwe: Zopanda mtundu mpaka zolimba pang'ono zachikasu
- Malo osungunuka: 54-57 ° C
- Malo otentha: 306-309 ° C
-Kusungunuka kochepa m'madzi
Gwiritsani ntchito:
methyl 5-bromo-2-chlorobenzoate nthawi zambiri amagwiritsidwa ntchito ngati kaphatikizidwe ka organic ndipo angagwiritsidwe ntchito popanga zinthu zogwira ntchito za biologically. Itha kugwiritsidwa ntchito ngati poyambira pakupanga mankhwala, mankhwala ophera tizilombo ndi utoto, ndipo itha kugwiritsidwanso ntchito m'malo momwe zimachitikira, momwe tandem zimachitikira komanso kununkhira kwamachitidwe a organic synthesis.
Njira:
methyl 5-bromo-2-chlorobenzoate ikhoza kukonzedwa pochita kuyimitsidwa kwa methyl benzoate ndi bromine pamaso pa ferrous chloride. Choyamba, methyl benzoate inasakanizidwa ndi ferrous chloride solution, bromine anawonjezeredwa, ndipo osakanizawo anagwedezeka pa kutentha kwabwino. Zitachitika, chandamale mankhwala methyl 5-bromo-2-chlorobenzoate analandira ndi acidic ndondomeko mankhwala ndi crystallization kuyeretsa.
Zambiri Zachitetezo:
- methyl 5-bromo-2-chlorobenzoate ndi organic pawiri ndipo ayenera kusamalidwa mosamala kupewa kukhudzana mwachindunji ndi khungu ndi inhalation.
-Valani zida zodzitetezera ngati magulovu a labu, magalasi ndi malaya a labu mukamagwira ntchito.
-Posunga, sungani mu chidebe chozizirira, chowuma komanso chosindikizidwa, kutali ndi moto ndi oxidizing agents.
-Chonde tsatirani njira yochotsera zinyalala zamankhwala zakumaloko potaya kuti mupewe kuwononga chilengedwe.
-Mukamagwiritsira ntchito kapena kugwiritsira ntchito pawiri, chonde onani zikalata zoyenera zotetezera ndi malangizo ogwiritsira ntchito, ndipo tsatirani njira zoyendetsera chitetezo cha labotale.
