2-Bromo-4-fluorobenzaldehyde (CAS# 59142-68-6)
Likhoutu tsa Kotsi | R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo. R52 – E kotsi ho dibopuwa tsa metsing R36 – Ho teneha mahlong R22 – E kotsi ha e kwetswe |
Tlhaloso ea Tšireletseho | S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka. S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho. |
Khoutu ea HS | 29122990 |
Tsebiso ea Kotsi | E tenang |
Sehlopha sa Likotsi | KHALEHANG, LESENYA |
Selelekela
2-Bromo-4-fluorobenzaldehyde ke motsoako oa tlhaho.
Boleng:
2-Bromo-4-fluorobenzaldehyde ke kristale e tšoeu e tiileng e nang le monko o ikhethang oa benzaldehyde. E batla e sa qhibilihe metsing a mocheso oa kamore, empa e ka qhibiliha ka har'a metsoako ea tlhaho e kang joala, ethers le ketone.
Sebelisa:
2-Bromo-4-fluorobenzaldehyde e na le mefuta e mengata ea lisebelisoa ho organic synthesis.
Mokhoa:
Mokhoa oa ho kopanya oa 2-bromo-4-fluorobenzaldehyde o fumanoa haholo-holo ka karabelo ea fluoroborate le bromobenzaldehyde. Mehato e tobileng ke ho itšoara ka fluoroborate le bromobenzaldehyde tlas'a maemo a acidic ho fumana 2-bromo-4-fluorobenzaldehyde, ebe o etsa mehato e itseng ea phekolo ho qetella u fumane sehlahisoa se lebisitsoeng.
Information Safety: Ke ntho e kotsi e ka bang kotsi 'meleng oa motho le tikolohong. Ha e kopana le letlalo le mahlo, e ka baka ho teneha le ho chesa. Ha o sebetsa, ho lokela ho apesoa lisebelisoa tse loketseng tsa tšireletso tse kang likhalase tsa tšireletso, liatlana le liaparo tse sireletsang. Ha e bolokoa, e lokela ho bolokoa e koetsoe ka thata le hole le mehloli ea mollo le mocheso.