4-Tert-Buthylbenzyl Bromide (CAS# 18880-00-7)
Kopo
E sebelisoa e le li-intermediate tsa meriana.
Tlhaloso
Ponahalo Mokelikeli
Matla a Khoheli a khethehileng 1.236
Mmala o mosehla o hlakileng
BRN 471674
Polokeho
Likhoutu tsa Kotsi 34 - Li baka ho chesoa
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 tse sireletsang, liatlana le tšireletso ea mahlo / sefahleho.
S45 - Ha ho ka etsahala kotsi kapa ha o ikutlwa o sa phele hantle, batla keletso ho ngaka hanghang (bontsha leibole neng kapa neng ha ho kgoneha.)
Li-ID tsa UN UN 3265 8/PG 2
WGK Jeremane 3
LIKHOUTU TSA FLUKA BRAND F 19
Sehlopha sa 8 sa Kotsi
Sehlopha sa ho paka II
Ho paka & Polokelo
E pakiloe ka har'a meqomo ea 25kg/50kg. Boemo ba ho boloka tlas'a khase e sa sebetseng (naetrojene kapa Argon) ho 2-8°C.
Selelekela
4-Tert-Butylbenzyl Bromide ke motsoako oa lintho tse ngata tse phelang oa lelapa la alkyl bromides. E na le lisebelisoa tse fapaneng ho organic synthesis le k'hemistri ea meriana. Motsoako ona o tsejoa ka ts'ebetso ea ona ho li-nucleophiles le botsitso ba eona maemong a fapaneng a karabelo, e leng se etsang hore e be karolo ea bohlokoa ea ho kopanya manyolo. Ke phofo ea kristale e se nang 'mala e qhibilihang ka har'a metsoako e fapa-fapaneng ea lintho tse phelang 'me e na le foromo ea molek'hule ea C11H15Br.
4-Tert-Butylbenzyl Bromide ke motsoako oa tlhaho o hloekileng haholo le o tsoetseng pele o sebelisoang lits'ebetsong tse fapaneng tsa organic synthesis le chemistry ea meriana. Motsoako ona o tsejoa ka ts'ebetso ea ona ho li-nucleophiles le botsitso ba eona maemong a fapaneng a karabelo, e leng se etsang hore e be karolo ea bohlokoa ea ho kopanya manyolo. Ke alkyl halide e sebelisoang haholo tlhahisong ea metsoako e sebetsang ea meriana, litlolo tse nkhang hamonate le lik'hemik'hale tsa temo.
4-Tert-Butylbenzyl Bromide e tsebahala haholo ka bohloeki ba eona bo phahameng le botsitso ba lik'hemik'hale, e leng se etsang hore e be sesebelisoa se setle sa ho qala bakeng sa liphetoho tse fapaneng tsa lik'hemik'hale. Ke phofo e se nang 'mala ea kristale e qhibilihang ka har'a metsoako e fapaneng ea tlhaho e kang diethyl ether, acetonitrile le tetrahydrofuran. Motsoako ona o bonts'a botsitso bo botle ba lik'hemik'hale, 'me o khona ho mamella maemo a fapaneng a karabelo joalo ka acid le catalysis ea motheo, mocheso o phahameng le khatello e phahameng.
Motsoako ona o sebelisoa haholo liketsong tse fapaneng tsa lik'hemik'hale joalo ka nucleophilic substitution, alkylation, le oxidative coupling reactions. E boetse e sebelisoa ha ho qaptjoa metsoako e fapaneng ea lintho tse phelang tse kang lithethefatsi, lik'hemik'hale tsa agrochemical le monko o monate. Motsoako ona ke reagent e sebetsang hantle bakeng sa ho kopanya metsoako e fapaneng ea litlama e sebetsang joalo ka anti-inflammatory, analgesic le antihistamine. E ka sebelisoa hape ho kopantseng li-intermediate tse fapaneng tsa manyolo joalo ka li-coumarins, benzimidazoles le indoles.
Qetellong, 4-Tert-Butylbenzyl Bromide ke motsoako o nang le mekhoa e mengata le ea bohlokoa tšimong ea motsoako oa lintho tse phelang le lik'hemik'hale tsa meriana. E na le lisebelisoa tse fapaneng tlhahisong ea metsoako e sebetsang ea meriana, monko o monate le lik'hemik'hale tsa agrochemical. Ho ba le botsitso ba lik'hemik'hale le ts'ebetso ea ts'ebetso ho li-nucleophiles li etsa hore e be karolo ea bohlokoa bakeng sa liphetoho tse fapaneng tsa lik'hemik'hale. 'Me ke bohloeki bo phahameng le bokhabane bo etsa hore e be sesebelisoa se ratoang sa ho qala bakeng sa maemo a fapaneng a karabelo. Joaloka morekisi ea ka sehloohong oa motsoako ona oa lik'hemik'hale, re fa bareki ba rona boleng bo phahameng le bo hloekileng ba 4-Tert-Butylbenzyl Bromide e finyellang litlhoko tsa bona hantle.
