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ibicuruzwa

Oxazole-5-aside aside (CAS # 118994-90-4)

Umutungo wa Shimi:

Inzira ya molekulari C4H3NO3
Misa 113.07
Ubucucike 1.449 ± 0.06 g / cm3 (Biteganijwe)
Ingingo yo gushonga 195-197
Ingingo ya Boling 289.3 ± 13.0 ° C (Biteganijwe)
Flash point 128.778 ° C.
Amazi meza Kubora mumazi.
Umwuka 0.001mmHg kuri 25 ° C.
pKa 2.39 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko Komeza ahantu hijimye, Gufunzwe byumye, Ubushyuhe bwicyumba

Ibicuruzwa birambuye

Ibicuruzwa

Oxazole-5-karubasi ya aside irike. Oxazole-5-karubasi ya acide irashobora gushonga mumazi no mumashanyarazi nka alcool na ethers.
Mu buhinzi, aside yitwa oxazole-5-karubasi ya aside irashobora gukoreshwa nkibikoresho fatizo bya sintetike ya fungicide na herbiside.

Hariho uburyo bwinshi bwo gutegura aside ya oxazole-5-karubasi. Uburyo busanzwe buboneka hamwe na alkaline hydrolysis reaction ya oxazole. Oxazole isubizwa hamwe n'umuti wa alkaline kugirango ube umunyu, hanyuma uhindurwe na aside ya oxazole-5-karubasi ya acide na aside.
Oxazole-5-karubasi ya acide irashobora kurakaza amaso, uruhu hamwe na sisitemu yubuhumekero, kandi guhumeka neza bigomba gukomeza mugihe gikwiye, kandi hagomba kwirindwa guhura nuruhu n'amaso. oxazole-5-karubasi ya acide nikintu cyaka kandi igomba kubikwa ahantu hakonje kandi humye, kure yumuriro na okiside. Iyo ukoresheje aside ya oxazole-5-karubasi, ibikoresho bikwiye birinda nka gants na gogles bigomba kwambara kugirango bikore neza. Mugihe uhuye nimpanuka cyangwa gufata aside ya oxazole-5-ya karubasi, shakisha ubuvuzi bwihuse hanyuma uzane amakuru yibicuruzwa cyangwa ibikoresho.


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