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sehlahisoa

2-Chloro-5-methylpyrimidine (CAS# 22536-61-4)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C5H5ClN2
'Misa oa Molar 128.56
Botenya 1.234±0.06 g/cm3(E boletsoeng esale pele)
Melting Point 89-92 ℃
Boling Point 239.2±9.0 °C(E boletsoeng esale pele)
Flash point 121.5°C
Ho qhibiliha ha Metsi E qhibiliha hanyane ka metsing.
Khatello ea Mouoane 0.0628mmHg ho 25°C
Ponahalo Tiileng
pKa -1.03±0.22(E boletsoeng esale pele)
Boemo ba polokelo Boloka sebakeng se lefifi, se tiisitsoe moo ho omileng, Mocheso oa Kamore
Refractive Index 1.529

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi Xn - E Kotsi
Likhoutu tsa Kotsi R22 – E kotsi ha e kwetswe
R36/37/38 – Ho tena mahlo, tsamaiso ya 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.
Khoutu ea HS 29335990

 

Selelekela

Ke motsoako oa tlhaho o nang le foromo ea lik'hemik'hale C5H5ClN2. E latelang ke tlhaloso ea sebopeho sa eona, ts'ebeliso, tokiso le tlhaiso-leseling ea polokeho:

 

Tlhaho:

Ke mokelikeli o se nang 'mala ho isa ho o mosehla o nang le monko o khethehileng. E na le ntlha e tlase ea ho bela le ntlha ea ho qhibiliha mocheso oa kamore. E qhibiliha ka har'a metsoako ea tlhaho e kang diethyl ether, acetone le dichloromethane.

 

Sebelisa:

Ke ea bohlokoa manyolo mahareng, e leng ka ho pharaletseng sebelisoa ka synthesis ea lithethefatsi le chefo e bolaeang likokoanyana. E sebelisoa e le setsi sa ho kopanya mefuta e fapaneng ea lithethefatsi tse kang li-antiviral le li-antitumor. Ho phaella moo, e ka boela ea sebelisoa ho lokisetsa metsoako e meng ea lintho tse phelang, tse kang dae le metsoako ea ho kopanya.

 

Mokhoa:

Mokhoa oa ho lokisa oa calcium o ka fumanoa ka ho arabela 2-methyl pyrimidine ka thionyl chloride. Maemo a khethehileng a karabelo a ka fetoloa ho latela litlhoko tsa liteko, empa maemo a tloaelehileng a etsoa tlas'a sepakapaka sa inert, mocheso oa kamore kapa mocheso.

 

Lintlha tsa Tšireletseho:

E na le chefo e tlase tlasa maemo a ts'ebeliso e akaretsang, empa mehato e nepahetseng ea ts'ireletso e ntse e hlokahala. Nakong ea ts'ebetso, ho kopana le letlalo, mahlo le ho inhalation ea mouoane ho lokela ho qojoa, 'me likhalase tse sireletsang le liatlana li lokela ho apesoa ha ho hlokahala. Haeba u kopana le motsoako ona, hlatsoa hang-hang ka metsi a mangata 'me u batle thuso ea bongaka. Ka nako e ts'oanang, qoba ho e kopanya le li-oxidants tse matla le li-acid tse matla ho qoba mollo kapa ho phatloha. Polokelo e lokela ho behoa sebakeng se omeletseng, se phodileng, se nang le moea o pholileng, hole le mollo le lintho tse tukang.


  • E fetileng:
  • E 'ngoe:

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