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sehlahisoa

1-pyrimidin-2-ylmethanamine (CAS# 75985-45-4)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C5H7N3
'Misa oa Molar 109.13
Botenya 1.138g/cm3
Boling Point 179.9°C ho 760 mmHg
Flash point 83.7°C
Solubility Chloroform (Hanyenyane), Methanol (Hanyenyane)
Khatello ea Mouoane 0.919mmHg ho 25°C
Ponahalo Oli
Mmala Bosehla bo Sehla ho isa Bosehla bo Lefifi
Boemo ba polokelo 2-8°C(sireletsa kganya)
Refractive Index 1.557

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 26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.

 

Selelekela

Ke motsoako oa manyolo o nang le foromo ea lik'hemik'hale C5H7N3. Ke ntho e tiileng e tšoeu, e qhibilihang metsing ka mocheso oa kamore. E latelang ke tlhaloso e felletseng ea mofuta, ts'ebeliso, tokiso le tlhaiso-leseling ea polokeho ea:

 

Tlhaho:

ke mofuta oa metsoako ea alkaline, e ka kenyang letsoho mefuteng e fapaneng ea karabelo ea motsoako oa manyolo. E tsitsitse moeeng, empa e ka bola ha e pepesehetse mocheso o phahameng kapa khanya.

 

Sebelisa:

E na le mefuta e mengata ea lisebelisoa ho organic synthesis. E ka sebelisoa e le sesebelisoa sa ho qala ho kopanya metsoako e meng ea manyolo, joalo ka meriana, chefo e bolaeang likokoanyana, lidae le li-polymers. Ho feta moo, khalsiamo e ka sebelisoa e le reagent lipatlisisong tsa biochemical.

 

Mokhoa oa ho itokisa:

Mokhoa oa ho lokisetsa o batla o le bonolo. Mokhoa o tloaelehileng ke ho o lokisetsa ka ho arabela pyrimidine le methylamine. Mohato o tobileng ke ho itšoara ka pyrimidine le methylamine ka solvent e loketseng ka ho futhumatsa, 'me sehlahisoa se ka fumanoa.

 

Lintlha tsa Tšireletseho:

E na le chefo e tlase, empa e ntse e hloka ho latela ts'ebetso e tloaelehileng ea ts'ireletso ea laboratori. Qoba ho kopana ka kotloloho le letlalo, mahlo kapa ho hema lerole. Apara likhalase tse sireletsang, liatlana le lijase tsa laboratori ha u sebelisa kapa u tšoara. Haeba ho kopana le letlalo kapa mahlo ho etsahala, hlatsoa hang-hang ka metsi a mangata 'me u batle thuso ea bongaka. Ka polokelong, e lokela ho bolokoa sebakeng se omeletseng, se phodileng, hole le mollo le oxidant.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona