page_banner

ibicuruzwa

2-Ethoxy Pyrazine (CAS # 38028-67-0)

Umutungo wa Shimi:

Inzira ya molekulari C6H8N2O
Misa 124.14
Ubucucike 1.07
Ingingo ya Boling 92 ° C / 90mmHg
Flash point 59.8 ° C.
Umwuka 1.89mmHg kuri 25 ° C.
pKa 0.68 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko Ikidodo cyumye, Ubushyuhe bwicyumba
Ironderero 1.4997
Koresha Gukoresha buri munsi, uburyohe bwibiryo

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xn - Byangiza
Kode y'ingaruka R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
R22 - Byangiza niba byamizwe
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 - Kwambara imyenda ikingira.
S37 - Kwambara uturindantoki dukwiye.
Indangamuntu ya Loni 1993
Kode ya HS 29339900
Icyiciro cya Hazard 3
Itsinda ryo gupakira III

 

Intangiriro

2-Ethoxypyrimidine ni ifumbire mvaruganda.

 

2-Ethoxypyrazine ni ibara ritagira ibara rifite impumuro idasanzwe. Ntibishobora gushonga mumazi ariko bigashonga mumashanyarazi menshi.

2-ethoxypyrazine irashobora kandi gukoreshwa nkumuti wica udukoko hamwe na antifungal. Ubwinshi bwimikorere yimiti ituma iba imwe mubintu byingenzi mubushakashatsi ninganda.

 

Uburyo bwo gutegura 2-ethoxypyrazine mubusanzwe bubonwa nigisubizo cya 2-aminopyrazine na Ethanol. Mugihe cyibikorwa byihariye, 2-aminopyrazine yashonga muri Ethanol, hanyuma acide hydrochloric aside yongerwaho buhoro buhoro, hanyuma etanol irenze. Igisubizo cyashizwe kumisha kugirango ubone ibicuruzwa 2-ethoxypyrazine.

2-Ethoxypyrazine irakaze kandi igomba guhura nuruhu, amaso, hamwe nubuhumekero. Wambare ibikoresho bikingira birinda nka gants, ibirahure, na masike mugihe ukora. Hagomba kwitonderwa kubika 2-ethoxypyrazine ahantu humye, hakonje, kure yumuriro na okiside. Uburyo bukwiye bwo gukora hamwe ningamba zikwiye zumutekano bigomba gukurikizwa mugihe ukoresheje cyangwa ukemura iki kigo.


  • Mbere:
  • Ibikurikira:

  • Andika ubutumwa bwawe hano hanyuma utwohereze