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3-Bromo-4-fluorotoluene (CAS# 452-62-0)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C7H6BrF
'Misa oa Molar 189.02
Botenya 1.507 g/mL ho 25 °C (hote.)
Boling Point 169 °C/756 mmHg (hote.)
Flash point 164°F
Khatello ea Mouoane 2.07mmHg ho 25°C
Ponahalo Mokelikeli
Matla a Khoheli a khethehileng 1.52
Mmala Ha e na 'mala ho isa ho mosehla o khanyang
BRN 1680604
Boemo ba polokelo E tiisitsoe ka ho omme, Mocheso oa Kamore
Refractive Index n20/D 1.531(lit.)
Thepa ea 'Mele le ea Lik'hemik'hale Seedi se se nang mmala ho isa ho bosehla. Ntho e belang ea 169 ℃(756mmHg), flash point ea 73 ℃, refractive index ea 1.5310, khoheli e khethehileng ea 1.507.

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi Xi - Ea halefisang
Likhoutu tsa Kotsi 36/37/38 - Ho halefisa mahlo, tsamaiso ea ho hema le letlalo.
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.
WGK Jeremane 3
Khoutu ea HS 29039990
Sehlopha sa Likotsi TS'OALANG

 

Selelekela

3-bromo-4-fluorotoluene, e tsejoang hape e le p-bromo-p-fluorotoluene, ke motsoako oa lintho tse phelang. Se latelang ke selelekela sa thepa ea eona, tšebeliso, mekhoa ea tlhahiso le tlhaiso-leseling ea polokeho:

 

Boleng:

- Ponahalo: Mokelikeli o se nang 'mala kapa o tiileng o mosoeu

 

Sebelisa:

3-bromo-4-fluorotoluene e na le boleng bo itseng ba ts'ebeliso ho organic synthesis. E ka boela ea sebelisoa e le ligand bakeng sa metsoako ea ho hokahanya.

 

Mokhoa:

Ho lokisoa ha 3-bromo-4-fluorotoluene hangata ho finyelloa ka mekhoa ea ho kopanya lik'hemik'hale. Mokhoa o tloaelehileng oa ho itokisa ke ho arabela 4-fluorotoluene le bromine ka har'a motsoako o loketseng oa tlhaho. Boitšoaro bona bo etsoa tlas'a maemo a loketseng, joalo ka tlas'a boemo ba ho futhumatsa le ho sisinyeha, 'me ho eketsoa motsoako ho thusa ho arabela.

 

Lintlha tsa Tšireletseho:

3-Bromo-4-fluorotoluene ke sehlapolli sa lintho tse phelang se nang le chefo e itseng. Mehato e latelang ea polokeho e lokela ho lateloa ha u sebelisa kapa u tšoara:

- Qoba ho hema, ho koenya, kapa ho kopana le letlalo le mahlo.

- Sebelisa litemoso tse nepahetseng joalo ka liaparo tse sireletsang mahlo, liatlana le liaparo tse sireletsang ha u sebetsa.

- Boloka sebaka sa mosebetsi se nang le moea o motle.

- Qoba mollo le mocheso o phahameng nakong ea ho boloka le ho tšoara.

- Latela mekhoa ea ts'ebetso ea ts'ireletso ea lehae.

 


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