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sehlahisoa

5-Bromo-3-fluorobenzoic acid (CAS# 176548-70-2)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C7H4BrFO2
'Misa oa Molar 219.01
Botenya 1.789±0.06 g/cm3(E boletsoeng esale pele)
Melting Point 140 °C
Boling Point 303.3±27.0 °C(E boletsoeng esale pele)
Flash point 122.16°C
Ho qhibiliha ha Metsi Ha e kenelle ka metsing.
Khatello ea Mouoane 0.002mmHg ho 25°C
Ponahalo Phofo e mosehla e khanyang
pKa 3.47±0.10 (E boletsoeng esale pele)
Boemo ba polokelo E tiisitsoe ka ho omme, Mocheso oa Kamore

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Kotsi le Polokeho

Likhoutu tsa Kotsi R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo.
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.
S36/37 - Apara liaparo tse loketseng tsa tšireletso le liatlana.
Khoutu ea HS 29163100
Sehlopha sa Likotsi TS'OALANG

5-Bromo-3-fluorobenzoic acid (CAS# 176548-70-2) kenyelletso

3-Bromo-5-fluorobenzoic acid ke motsoako oa tlhaho. Se latelang ke selelekela sa thepa ea eona, tšebeliso, mekhoa ea tlhahiso le tlhaiso-leseling ea polokeho:

Boleng:
- Ponahalo: 3-Bromo-5-fluorobenzoic acid ke kristale e tšoeu e tiileng.
- Sollubility: E qhibiliha ka har'a lihlapolli tsa tlhaho tse kang ethanol le ether, empa ha e qhibilihe metsing.
- Lintho tsa lik'hemik'hale: Ke asiti e fokolang e ka fokotsoang ka metheo.

Sebelisa:
- 3-Bromo-5-fluorobenzoic acid e ka sebelisoa e le karolo e bohareng ea organic synthesis.
- E ka sebelisoa ha ho etsoa chefo e bolaeang likokoanyana ho kopanya metsoako e itseng e sebetsang ea chefo e bolaeang likokoanyana.

Mokhoa:
- 3-Bromo-5-fluorobenzoic acid hangata e lokiselitsoe ka ho arabela joala ba 3-bromo-5-fluorobenzyl ka asiti.

Lintlha tsa Tšireletseho:
- E ka 'na ea e-ba le phello e halefisang mahlong, letlalo le tsamaiso ea ho hema,' me mehato ea ts'ireletso e lokela ho nkoa ha e tšoaroa, e kang ho roala likhalase tse sireletsang lik'hemik'hale le li-gloves, le ho sebelisa sebakeng se nang le moea o motle.
- Qoba ho tsoakana le li-oxidant tse matla le metheo e matla ho qoba lintho tse ka bang kotsi.
- Ha u boloka le ho sebetsana, latela litlhoko le melaoana e nepahetseng ea thepa.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona