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sehlahisoa

(triphenylsilyl)acetylene (CAS# 6229-00-1)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C20H16Si
'Misa oa Molar 284.43
Botenya 1.07±0.1 g/cm3(E boletsoeng esale pele)
Melting Point 48-50 °C (hote.)
Boling Point 146-149 °C(Tobetsa: 0.03 Torr)
Flash point >230°F
Khatello ea Mouoane 3.36E-05mmHg ho 25°C
Boemo ba polokelo Mocheso oa Kamore
Refractive Index 1.615
MDL MFCD00075453

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 S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S37/39 - Apara liatlana tse loketseng le tšireletso ea mahlo / sefahleho
WGK Jeremane 3

 

Selelekela

(triphenylsilyl)acetylene ke motsoako oa tlhaho o nang le foromo ea lik'hemik'hale (C6H5)3SiC2H. E latelang ke tlhaloso ea sebopeho sa eona, tšebeliso, tlhahiso le tlhaiso-leseling ea polokeho:

 

Tlhaho:

- (triphenylsilyl) acetylene ha e na 'mala ho isa ho 'mala o mosehla o mosehla.

-E na le ntlha e phahameng ea ho qhibiliha le ntlha e belang 'me ke motsoako o tsitsitseng oa mocheso.

-Ha e qhibilihe ka metsing ka mocheso oa kamore, empa e qhibiliha ka har'a li-solvents tse kang alcohols le alkanes.

 

Sebelisa:

- (triphenylsilyl) acetylene e ka sebelisoa e le li-reagents ho organic synthesis bakeng sa motsoako oa metsoako e meng.

-E ka sebelisoa ho lokisa metsoako ea lintho tse phelang tse nang le li-silicon-carbon bond, tse kang polysilacetylene.

 

Mokhoa oa ho itokisa:

- (triphenylsilyl) acetylene e ka fumanoa ka karabelo ea triphenylsilane e nang le bromoacetylene, mme maemo a karabelo a etsoa ka mocheso oa kamore.

 

Lintlha tsa Tšireletseho:

- (triphenylsilyl)acetylene ka kakaretso ha e hlahise tšokelo ea hang-hang le e tebileng bophelong ba batho tlas'a maemo a tloaelehileng a laboratori.

-Empa ho kopana le letlalo le mahlo ho lokela ho qojoa, hobane ho ka baka ho halefisa letlalo le mahlo.

-Nakong ea ts'ebetso le polokelo, qoba ho hlahisa lerōle le mouoane, hammoho le ho kopana le oksijene kapa li-oxidants tse matla ho thibela kotsi ea mollo kapa ho phatloha.

-Ha u sebelisa le ho tšoara (triphenylsilyl) acetylene, nka mehato e nepahetseng ea ho itšireletsa, ho kenyeletsa ho roala liatlana tse sireletsang, likhalase le liaparo tsa laboratori.


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