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ibicuruzwa

2- (Trifluoromethyl) acide isonicotinic (CAS # 131747-41-6)

Umutungo wa Shimi:

Inzira ya molekulari C7H4F3NO2
Misa 191.11
Ubucucike 1.484 ± 0.06 g / cm3 (Biteganijwe)
Ingingo yo gushonga 217-223 ℃
Ingingo ya Boling 338.9 ± 42.0 ° C (Biteganijwe)
Flash point 158.8 ° C.
Amazi meza Gushonga buhoro mumazi.
Umwuka 3.71E-05mmHg kuri 25 ° C.
Kugaragara Ifu yera kugeza yijimye cyangwa kirisiti
Ibara Kwera
pKa 2.94 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko Ikirere cyimbere, Ubushyuhe bwicyumba

Ibicuruzwa birambuye

Ibicuruzwa

Iriburiro:

2- (trifluoromethyl) acide isonicotinic. Ibikurikira nintangiriro yumutungo wacyo, imikoreshereze, uburyo bwo gukora namakuru yumutekano:

Ubwiza:
2- (trifluoromethyl) acide isonicotinic ni umweru wijimye wijimye wijimye, ikaba ikomoka kuri acide isoniacinic acide. Irabora ku bushyuhe bwinshi kandi ikora imyunyu hamwe nicyuma. Irashobora gushonga mumashanyarazi asanzwe nkamazi, alcool, na ethers.

Imikoreshereze: Ikoreshwa cyane mugukora imiti yica udukoko, fungiside, hamwe n ibyatsi.

Uburyo:
Gutegura acide isonicotinic 2- (trifluoromethyl) irashobora kuboneka mugukora aside isonicotinic hamwe na trifluoromethylsulfonate cyangwa ammonium trifluoromethylsulfonate. Ubusanzwe reaction ikorwa mubihe bya acide kandi igatangizwa hakoreshejwe ibishishwa bikwiye.

Amakuru yumutekano:
2- (Trifluoromethyl) acide isonicotinic ntabwo ifite uburozi buke, ariko iracyakeneye kwitonda. Mugihe cyo kubikora, birakenewe kwirinda guhumeka, guhura nuruhu n'amaso. Iyo bibitswe kandi bigakorwa, bigomba gutandukanywa nindi miti kugirango birinde guhura na okiside. Kurikiza uburyo bwo gukora neza kandi ukoreshe ibikoresho birinda umuntu nka gants, ibirahure, hamwe namakoti ya laboratoire. Mugihe cyo gutunganya cyangwa kujugunya, amategeko n'amabwiriza byaho bigomba gukurikizwa.


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