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sehlahisoa

2 6-Dibromo-3-fluoropyridine (CAS# 41404-59-5)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C5H2Br2FN
'Misa oa Molar 254.88
Botenya 2.137±0.06 g/cm3(E boletsoeng esale pele)
Melting Point 68-71 °C
Boling Point 233.8±35.0 °C(E boletsoeng esale pele)
Solubility DMSO (Hanyane), Methanol (Hanyenyane)
Ponahalo Tiileng
Mmala Bosoeu ho isa ho bosoeu
pKa -6.07±0.10(E boletsoeng esale pele)
Boemo ba polokelo Sepakapaka se inehetseng, 2-8°C

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

 

Selelekela

2,6-Dibromo-3-fluoropyridine ke motsoako oa lintho tse phelang. Se latelang ke selelekela sa sebopeho sa eona, ts'ebeliso, tokiso le tlhaiso-leseling ea polokeho:

 

Boleng:

- 2,6-Dibromo-3-fluoropyridine ke mokelikeli o mosehla o mosehla o se nang 'mala.

- E ka qhibiliha ka har'a metsoako ea tlhaho empa eseng ka metsing.

 

Sebelisa:

- 2,6-Dibromo-3-fluoropyridine e ka sebelisoa e le karolo e bohareng ea motsoako oa manyolo.

- E ka boela ea sebelisoa e le sesosa sa motsoako oa chefo e bolaeang likokoanyana le liphetoho tse ling tsa lik'hemik'hale tsa tlhaho.

 

Mokhoa:

- 2,6-Dibromo-3-fluoropyridine e ka etsoa ka karabelo ea pyridine, bromine le hydrogen fluoride.

- Mokhoa o khethehileng oa ho itokisa o kenyelletsa ho itšoara ka pyridine le bromine ka solvent e loketseng ho fumana 2,6-dibromopyridine, ebe e itšoara ka hydrogen fluoride ho fumana sehlahisoa se lebisitsoeng 2,6-dibromo-3-fluoropyridine.

 

Lintlha tsa Tšireletseho:

- 2,6-Dibromo-3-fluoropyridine ke motsoako oa manyolo o nang le likotsi tse itseng.

- E ka baka ho teneha le ho senya letlalo, mahlo le tsamaiso ea ho hema.

- Mehato e nepahetseng ea ho sebetsana le laboratori joalo ka ho roala liatlana tse sireletsang, likhalase, le lithebe tsa sefahleho li lokela ho nkuoa nakong ea ts'ebetso.

- Nakong ea polokelo le ts'ebeliso, qoba ho kopana le li-oxidants le mocheso o phahameng ho thibela liketso tse kotsi.


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