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mankhwala

2-(4-Methyl-5-thiazolyl) ethybutyrate (CAS#94159-31-6)

Chemical Property:

Molecular Formula Chithunzi cha C10H15NO2S
Molar Misa 213.3
Kuchulukana 1.118±0.06 g/cm3(Zonenedweratu)
Boling Point 136°C/4mmHg(lit.)
Pophulikira 139.5 ° C
Nambala ya JECFA 1753
Kuthamanga kwa Vapor 0.000743mmHg pa 25°C
pKa 3.18±0.10 (Zonenedweratu)
Mkhalidwe Wosungira Osindikizidwa muuma, Kutentha Kwapachipinda
Refractive Index Kuchokera 1.4980 mpaka 1.5020

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

 

Mawu Oyamba

2-(4-methylthiazol-5-yl) ethyl butyrate, mankhwala formula C11H15NO2S, ndi organic pawiri. Ndi madzi opanda mtundu kapena otumbululuka achikasu okhala ndi fungo lapadera.

 

Chigawochi chimagwiritsidwa ntchito ngati chowonjezera chazakudya ndi kukoma, chimakhala ndi fungo lonunkhira, ndipo chimagwiritsidwa ntchito kwambiri pazakudya ndi zinthu zosamalira anthu monga zokometsera, zokometsera ndi kutafuna chingamu kuti ziwonjezere kukoma kapena kununkhira kwake.

 

Nthawi zambiri amapangidwa ndi esterification. Choyamba, 2-mercaptoethanol imakhudzidwa ndi 4-methyl-5-thiazolylaldehyde kupanga 4-methyl-5-thiazolylethanol. Zotsatira za 4-methyl-5-thiazolylethanol zimachitidwa ndi butyric anhydride kuti apange chomaliza 2-(4-methylthiazol-5-yl) ethyl butyrate.

 

Mukamagwiritsa ntchito mankhwalawa, muyenera kusamala za chitetezo chake. Zitha kukhala zokhumudwitsa m'maso ndi pakhungu, komanso kwa anthu osakhalitsa komanso omvera, zimatha kuyambitsa kuyabwa. Choncho, pogwiritsira ntchito kapena kugwira ntchito, ayenera kuvala zodzitetezera zoyenera, monga kuvala magolovesi, magalasi, ndi zina zotero.

 

Komanso, m'pofunika kupewa kukhudzana ndi okosijeni ndi magwero moto posungira pawiri, ndi kusunga bwino mpweya wabwino malo. Pakakhala kutayikira kapena ngozi, njira zoyenera zoyeretsera ziyenera kutengedwa nthawi yomweyo kuti zipewe zotsatira zoyipa zachilengedwe ndi thupi la munthu.

 

Nthawi zambiri, 2-(4-methylthiazol-5-yl) ethyl butyrate ndi chakudya chomwe chimagwiritsidwa ntchito nthawi zambiri ndi zokometsera zokometsera, koma m'pofunika kusamala za chitetezo ndi kutenga njira zodzitetezera pogwiritsira ntchito.


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