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sehlahisoa

2-Methylthiazole (CAS#3581-87-1)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C4H5NS
'Misa oa Molar 99.15
Botenya 1.11
Melting Point -24 °C
Boling Point 129 °C
Flash point 29 °C
Ho qhibiliha ha Metsi E kopane ka ho feletseng ka metsing
Khatello ea Mouoane 12.9mmHg ho 25°C
Ponahalo metsi
Mmala E sena mmala ho ya ho Bosehla
pKa pK1:3.40(+1) (25°C,μ=0.1)
Boemo ba polokelo E tiisitsoe ka ho omme, Mocheso oa Kamore
Refractive Index 1.5190-1.5230
MDL MFCD00053144
Sebelisa E sebelisoa joalo ka tatso ea lijo

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likhoutu tsa Kotsi R10 – E ka cha
R22 – E kotsi ha e kwetswe
Tlhaloso ea Tšireletseho S23 - Se ke oa hema mouoane.
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.
Li-ID tsa UN 1993
Sehlopha sa Likotsi 3
Sehlopha sa ho paka III

 

Selelekela

2-Methylthiazole ke motsoako oa lintho tse phelang. Se latelang ke selelekela sa thepa, tšebeliso, mekhoa ea ho lokisa le tlhaiso-leseling ea polokeho ea 2-methylthiazole:

 

Boleng:

- Ponahalo: 2-Methylthiazole ke mokelikeli o mosehla o se nang 'mala kapa o bobebe.

- Sollubility: E qhibiliha ka metsing, joala le ketone solvents, e qhibiliha hanyenyane ka har'a metsoako ea ether, ha e qhibilihe ka har'a metsoako ea alkane.

- Ho tsitsa: 2-Methylthiazole e batla e tsitsitse, empa e senyeha habonolo tlas'a maemo a matla a acid kapa alkali.

 

Sebelisa:

- Temo: 2-methylthiazole e sebetsa joalo ka taolo ea kholo ea semela ho khothaletsa kholo ea semela le ho eketsa chai.

- Libaka tse ling: 2-methylthiazole e ka boela ea sebelisoa ha ho etsoa li-dyes, metsoako ea heterocyclic, le metsoako ea ho kopanya.

 

Mokhoa:

2-Methylthiazole e ka lokisoa ke karabelo ea thiazole e nang le vinyl halogenated hydrocarbons. Mekhoa e ikhethileng ea ho lokisa e kenyelletsa karabelo ea thiazole ka vinyl chloride, karabelo ea khase ea ammonia, le vulcanization.

 

Lintlha tsa Tšireletseho:

- 2-Methylthiazole ke motsoako oa lintho tse phelang, 'me ho lokela ho hlokomeloa hore ke chefo le hore mekhoa e sireletsehileng ea ho sebetsa e lokela ho lateloa.

- Apara lisebelisoa tse nepahetseng tsa ts'ireletso joalo ka liatlana, likhalase le jase ea lab ha u sebelisa kapa u tšoara 2-methylthiazole.

- Qoba ho hema kapa ho ama letlalo.

- 2-Methylthiazole e lokela ho bolokoa hole le mocheso, mollo, le li-oxidants sebakeng se phodileng, se omileng hole le khanya ea letsatsi.


  • E fetileng:
  • E 'ngoe:

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