page_banner

ibicuruzwa

Thiazol-2-yl-acide acide (CAS # 188937-16-8)

Umutungo wa Shimi:

Inzira ya molekulari C5H5NO2S
Misa 143.16
Ubucucike 1.437 ± 0.06 g / cm3 (Biteganijwe)
Ingingo ya Boling 296.0 ± 23.0 ° C (Biteganijwe)
pKa 3.87 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko Ikidodo cyumye, Ubike muri firigo, munsi ya -20 ° C.

Ibicuruzwa birambuye

Ibicuruzwa

Ibyago n'umutekano

Ibimenyetso bya Hazard Xi - Kurakara
Kode y'ingaruka 36 - Kurakaza amaso
Ibisobanuro byumutekano 26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama kwa muganga.

 

 

Thiazol-2-yl-acetike acide (CAS # 188937-16-8) intangiriro

2-thiazoleacetic aside ni urugimbu. Ibikurikira nintangiriro kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano ya acide 2-thiazoleacetic:

Ubwiza:
- Kugaragara: Ifu yumuhondo yoroheje kugeza ifu ya kristaline
- Gukemuka: Kubora muri Ethanol, ether na chloroform, bidashonga mumazi

Koresha:
- 2-Acide ya Thiazoleacetic irashobora gukoreshwa nkigihe gito muguhuza ibinyabuzima.

Uburyo:
Uburyo bwo gutegura aside 2-thiazoleacetic ikubiyemo intambwe zikurikira:
2-thiazole Ethylamine ikomatanyirizwa mbere, ishobora kuboneka nigisubizo cya thiazole na chloroethanol mubihe bya alkaline.
2-thiazolethylamine ihindurwamo acide mugihe cya acide kandi igakorwa hamwe na acile nka anhydride ya acetike kugirango itange aside 2-thiazoleacetic.

Amakuru yumutekano:
- Acide 2-thiazoleacetic igomba kwirinda guhura nuruhu n'amaso, kandi hagomba kwirindwa guhumeka.
- Ibikoresho bikwiye byo kurinda, nk'uturindantoki n'inkweto z'amaso birinda, bigomba kwambarwa igihe bikora.
- Bika kure yubushyuhe bwo hejuru, gutwika, na okiside.
- Mugihe habaye gutungurwa nimpanuka cyangwa guhura nuruhu, kwoza ako kanya uhite ushakira ubuvuzi.


  • Mbere:
  • Ibikurikira:

  • Andika ubutumwa bwawe hano hanyuma utwohereze