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2-Isopropyl-4-methyl thiazole (CAS#15679-13-7)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C7H11NS
'Misa oa Molar 141.23
Botenya 1.001g/mLat 25°C(lit.)
Boling Point 92°C50mm Hg(lit.)
Flash point 137°F
JECFA Nomoro 1037
Khatello ea Mouoane 1.19mmHg ho 25°C
Ponahalo metsi a hlakileng
Matla a Khoheli a khethehileng 1.00
Mmala Ha e na mebala ho ea ho Brown
pKa 3.63±0.10 (E boletsoeng esale pele)
Boemo ba polokelo 2-8°C
Refractive Index n20/D 1.5(lit.)
Sebelisa Bakeng sa linoko

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.
S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho.
S37/39 - Apara liatlana tse loketseng le tšireletso ea mahlo / sefahleho
Li-ID tsa UN UN 1993 3/PG 3
WGK Jeremane 3
TSCA Ee
Khoutu ea HS 29341000
Sehlopha sa Likotsi 3
Sehlopha sa ho paka III

 

Selelekela

2-Isopropyl-4-methylthiazole ke motsoako oa lintho tse phelang. Ke mokelikeli o mosehla ho isa ho bosehla bo sootho bo nang le monko o ikhethang oa sulfate.

Ka mohlala, hangata e sebelisoa lijong tse kang nama ea khomo, lisosejeng, pasta, kofi, biri le nama e halikiloeng.

 

Mokhoa oa ho itokisa oa 2-isopropyl-4-methylthiazole o batla o le bonolo. Mokhoa o tloaelehileng oa ho itokisa ke ka karabelo ea sodium bisulfate le isopropanol tlas'a maemo a futhumetseng. E ka boela ea etsoa ka mekhoa e meng, joalo ka "base-catalyzed condensation reaction" ea thiazole kapa metsoako e meng.

 

Lintlha tsa Tšireletseho: 2-Isopropyl-4-methylthiazole e batla e sireletsehile tlas'a maemo a tloaelehileng a tšebeliso. Ha e na chefo e fokolang, empa tlhokomelo e lokela ho nkoa ho qoba ho hema kapa ho kopana le letlalo le mahlo. Ha e sebelisoa, mekhoa ea ts'ebetso ea ts'ireletso e lokela ho hlokomeloa, 'me maemo a matle a moea a lokela ho bolokoa.


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