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sehlahisoa

3-Amino-5-bromobenzoic acid (CAS# 42237-85-4)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C7H6BrNO2
'Misa oa Molar 216.03
Botenya 1.793
Melting Point 217-221 °C
Boling Point 398.3±32.0 °C(E boletsoeng esale pele)
Flash point 160.9 °C
pKa 3.97±0.10(E boletsoeng esale pele)
Boemo ba polokelo Lula sebakeng se lefifi, sepakapaka se se nang moea, mocheso oa kamore
MDL MFCD00227745

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi Xn - E Kotsi
Likhoutu tsa Kotsi 22 - E kotsi haeba e koetsoe
Li-ID tsa UN UN 2811 6.1/PG 3
WGK Jeremane 3
Sehlopha sa Likotsi 6.1
Sehlopha sa ho paka

 

Selelekela

Ke motsoako oa manyolo o nang le foromo ea lik'hemik'hale C7H6BrNO2. E latelang ke tlhaloso ea thepa, tšebeliso, tokiso le tlhaiso-leseling ea polokeho ea komporo:

 

Tlhaho:

-ke kristale e tšoeu kapa phofo ea crystalline.

-Ntho ea ho qhibiliha ha eona ke likhato tse 168-170 tsa Celsius.

- E qhibiliha ka tharollo ea acid-base le li-solvents tse ngata tse kang ethanol, methanol le chloroform.

- Ho qhibiliha ho tlase metsing.

 

Sebelisa:

-e sebelisoa hangata joalo ka ha e le lipakeng tsa organic synthesis.

-E ka sebelisoa ho kopanya lithethefatsi le lidae tse ling, joalo ka p-hydroxybenzamide.

 

Mokhoa oa ho itokisa:

-kapa e ka lokisoa ke karabelo ea condensation ea 3-aminobenzoic acid le bromoethyl ketone tlas'a maemo a acidic.

 

Lintlha tsa Tšireletseho:

-E na le chefo e tlaase 'me ka kakaretso ha e bake likotsi tse tebileng tsa bophelo bo botle' meleng oa motho.

-Leha ho le joalo, e le lik'hemik'hale, e ntse e hloka ho tšoaroa ka mokhoa o nepahetseng ho qoba ho hema, ho metsa kapa ho kopana le letlalo le mahlo.

-Nakong ea tšebeliso kapa polokelo, tlhokomelo e lokela ho nkoa ho thibela ho kopana le li-oxidants tse matla kapa li-acids tse matla ho qoba liketso tse sa sireletsehang.

 


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona