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5-Hydroxyethyl-4-methyl thiazole (CAS#137-00-8)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C6H9NOS
'Misa oa Molar 143.21
Botenya 1.196g/mLat 25°C(lit.)
Boling Point 135°C7mm Hg(lit.)
Flash point >230°F
JECFA Nomoro 1031
Solubility joala: ho qhibiliha(lit.)
Khatello ea Mouoane 0.00297mmHg ho 25°C
Ponahalo mokelikeli (o hlakileng, o hlakileng)
Matla a Khoheli a khethehileng 1.196
Mmala bosehla bo tebileng
Monko o monate nama, monko o besitsoeng
Merck 14,6126
BRN 114249
pKa 14.58±0.10(E boletsoeng esale pele)
Boemo ba polokelo 2-8°C
E hloahloa Monko o mobe
Refractive Index n20/D 1.550(lit.)
Thepa ea 'Mele le ea Lik'hemik'hale Seedi se bonaletsang se bosehla ho isa ho boso
Sebelisa Bakeng sa linate, lihlahisoa tsa lebese, lihlahisoa tsa nama, joalo-joalo, tse sebelisoang e le li-intermediates tsa meriana

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 24/25 - Qoba ho kopana le letlalo le mahlo.
WGK Jeremane 3
LIKHOUTU FLUKA BRAND F 13
TSCA Ee
Khoutu ea HS 29341000
Tsebiso ea Kotsi E halefisang/ Ho nkga

 

Selelekela

4-Methyl-5-(β-hydroxyethyl) thiazole ke motsoako oa lintho tse phelang. Ke kristale e se nang 'mala ho isa ho e mosehla o khanyang le monko o kang oa thiazole.

 

Motsoako ona o na le lisebelisoa le lisebelisoa tse fapaneng. Taba ea bobeli, 4-methyl-5-(β-hydroxyethyl) thiazole le eona ke motsoako oa bohlokoa oa mahareng, o ka sebelisoang ha ho etsoa metsoako e meng ea manyolo.

 

Mokhoa oa ho lokisetsa motsoako ona o batla o le bonolo. Mokhoa o tloaelehileng oa ho itokisa ke ka hydroxyethylation ea methylthiazole. Mohato o tobileng ke ho itšoara ka methylthiazole ka iodineethanol ho hlahisa 4-methyl-5-(β-hydroxyethyl) thiazole.

 

Mehato ea tšireletso e lokela ho nkoa ha u sebelisa le ho tšoara 4-methyl-5-(β-hydroxyethyl) thiazole. Ke k'hemik'hale e bohale e ka bakang ho teneha le ho senya letlalo le mahlo. Ha e sebelisoa, liatlana tse sireletsang le tse sireletsang mahlo li lokela ho apesoa. Hape, e lokela ho bolokoa sebakeng se omeletseng, se phodileng hole le mollo le lintho tse tukang.


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