2-Bromo-3-fluorobenzyl joala (CAS# 1184915-45-4)
2-Bromo-3-fluorobenzyl joala ke motsoako oa tlhaho o nang le foromo ea C7H6BrFO. E latelang ke tlhaloso ea tse ling tsa thepa, tšebeliso, tokiso le tlhaiso-leseling ea polokeho ea joala ba 2-bromo-3-fluorobenzyl:
Tlhaho:
1. Ponahalo: joala ba 2-bromo-3-fluorobenzyl ke mokelikeli o se nang 'mala kapa o mosehla hanyenyane.
2. Sebaka se qhibilihang: hoo e ka bang -13°C
3. Sebaka se belang: hoo e ka bang 240°C
4. boima ba 'mele: hoo e ka bang 1.61 g / cm
5. mocheso oa kamore e ka ba e sa tsitsang, e nang le monko o matla o hlabang.
Sebelisa:
1. lisebelisoa tse tala tsa lik'hemik'hale: joala ba 2-bromo-3-fluorobenzyl bo ka sebelisoa e le karolo e bohareng ea motsoako oa lintho tse phelang bakeng sa motsoako oa metsoako e meng.
2. Chefo e bolaeang likokoanyana: E ka boela ea sebelisoa e le sehlahisoa sa chefo e bolaeang likokoanyana 'me ea sebelisoa ho kopanya mefuta e fapaneng ea chefo e bolaeang likokoanyana.
3. Meriana: 2-bromo-3-fluorobenzyl joala e boetse e sebelisoa ho nts'etsopele ea lithethefatsi le tlhahiso, mohlala, e le motsoako oa maiketsetso kapa motsoako oa lithethefatsi tse itseng.
Mokhoa oa ho itokisa:
Tokisetso ea joala ea 2-bromo-3-fluorobenzyl e ka finyelloa ka litsela tse sa tšoaneng, e 'ngoe ea mekhoa e sebelisoang hangata e fumanoa ka karabelo ea 2-bromo-3-fluorobenzyl aldehyde le sodium joala,' me karabelo e atisa ho etsoa. tsoa tlas'a maemo a alkaline.
Lintlha tsa Tšireletseho:
1. 2-bromo-3-fluorobenzyl joala e lokela ho qoba ho kopana ka ho toba le letlalo le mahlo nakong ea tšebeliso.
2. tabeng ea ho kopana ka phoso, hlatsoa hang-hang ka metsi a mangata a phallang 'me u batle thuso ea bongaka.
3. Li-volatile tsa eona li boetse li na le phello e itseng bophelong bo botle, 'me maemo a matle a moea a lokela ho bolokoa.
4. li hloka ho bolokoa sebakeng se pholileng, se omeletseng, se nang le moea o motle, le hole le mollo le oxidant.
Ha o sebelisa joala ba 2-bromo-3-fluorobenzyl, ka kopo etsa bonnete ba hore o latela ka tieo lintlha tsa ts'ebetso ea ts'ireletso mme o nke mehato e ts'oanang ea ts'ireletso ho latela maemo a itseng.
