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I-Thiazol-2-yl-acetic acid (CAS# 188937-16-8)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C5H5NO2S
I-Molar Mass 143.16
Ukuminyana 1.437±0.06 g/cm3(Kubikezelwe)
I-Boling Point 296.0±23.0 °C(Kubikezelwe)
pKa 3.87±0.10(Okubikezelwe)
Isimo Sesitoreji Ivalwe endaweni eyomile, Gcina efrijini, ngaphansi kuka -20°C

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ubungozi Nokuphepha

Izimpawu Eziyingozi Xi - Irritant
Amakhodi Engozi 36 - Ukucasula emehlweni
Incazelo Yokuphepha 26 - Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.

 

 

I-Thiazol-2-yl-acetic acid (CAS# 188937-16-8) isingeniso

I-2-thiazoleacetic acid iyinhlanganisela ephilayo. Okulandelayo isingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-2-thiazoleacetic acid:

Ikhwalithi:
- Ukubukeka: Impushana ephuzi ngokukhanyayo ukuya emhlophe
- I-Solubility: I-Soluble ku-ethanol, i-ether ne-chloroform, ayincibiliki emanzini

Sebenzisa:
I-2-Thiazoleacetic acid ingasetshenziswa njengendawo ephakathi ekuhlanganiseni kwezinhlanganisela ze-bioactive.

Indlela:
Indlela yokulungiselela i-2-thiazoleacetic acid ihlanganisa lezi zinyathelo ezilandelayo:
I-2-thiazole ethylamine ihlanganiswa kuqala, engatholwa ngokusabela kwe-thiazole ne-chloroethanol ngaphansi kwezimo ze-alkali.
I-2-thiazolethylamine i-acylated ngaphansi kwezimo ezine-asidi futhi isabela nge-acylating ejenti efana ne-acetic anhydride ukukhiqiza i-2-thiazoleacetic acid.

Ulwazi Lokuphepha:
I-2-thiazoleacetic acid kufanele igwenywe ukuthintana nesikhumba namehlo, futhi ukuhogela kufanele kugwenywe.
- Izimpahla zokuzivikela ezifanele, njengamagilavu ​​nezingubo zamehlo zokuzivikela, kufanele zigqokwe lapho usebenza.
- Gcina kude namazinga okushisa aphezulu, ama-ignitions, nama-oxidants.
- Uma ungenwa ngephutha noma uthinta isikhumba, geza indawo ethintekile ngokushesha futhi ufune usizo lwezokwelapha.


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