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2-Acide Fluoronicotinic (CAS # 393-55-5)

Umutungo wa Shimi:

Inzira ya molekulari C6H4FNO2
Misa 141.1
Ubucucike 1.419 ± 0.06 g / cm3 (Biteganijwe)
Ingingo yo gushonga 161-165 ° C (lit.)
Ingingo ya Boling 298.7 ± 20.0 ° C (Biteganijwe)
Flash point 122.3 ° C.
Umwuka 0.00713mmHg kuri 25 ° C.
Kugaragara Ifu yera
Ibara Umweru n'umuhondo
BRN 3612
pKa 2.54 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko Komeza ahantu hijimye, Gufunzwe byumye, Ubushyuhe bwicyumba
Ironderero 1.533
MDL MFCD00040744
Ibintu bifatika na shimi Ifu yera

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
R10 - Yaka
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 - Kwambara imyenda ikingira.
S16 - Irinde amasoko yo gutwikwa.
WGK Ubudage 3
Kode ya HS 29333990
Icyiciro cya Hazard IRRITANT

 

Intangiriro

2-Acide Fluoronicotinic ni ifumbire mvaruganda hamwe na chimique C6H4FNO2. Nibikomoka kuri aside ya nikotinike (3-oxopyridine-4-karubasi ya aside) mu miterere y’imiti, aho atome imwe ya hydrogen isimburwa na atome ya fluor.

 

2-Acide ya Fluoronicotinic ni kirisiti yera ya kirisiti ihagaze neza ku bushyuhe bw’ibidukikije. Ifite imbaraga nziza kandi irashobora gushonga mumazi. Ni aside idakomeye ikora umunyu hamwe nicyuma.

 

2-Acide Fluoronicotinic ikoreshwa cyane mubice bimwe. Irashobora gukoreshwa nkintera yingirakamaro muri synthesis organique mugutegura ibindi bikoresho cyangwa ibiyobyabwenge. Mubyongeyeho, irashobora kandi gukoreshwa muburyo bwo guhuza ibyuma bya chimie na catalitiki reaction.

 

Hariho uburyo butandukanye bwo gutegura aside 2-Fluoronicotinic. Uburyo busanzwe ni fluorine ya acide nikotinike. Uburyo busanzwe ni reaction ya fluorin reagent, nka hydrogène fluoride cyangwa acide trifluoroacetic, hamwe na aside nikotinike mugihe cya acide kugirango itange aside 2-Fluoronicotinic.

 

Ibitekerezo byumutekano birakenewe mugihe ukoresheje aside 2-Fluoronicotinic. Nibintu byangirika kandi bigomba kwambikwa uturindantoki dukingira hamwe nikirahure. Irinde guhumeka umukungugu cyangwa imyuka mugihe ukoresha, kandi ukomeze ibidukikije bya laboratoire. Iyo ubitse, bigomba kubikwa mu kintu cyumye, gifunze, kure y’umuriro na okiside.

 

Muri rusange, 2-Fluoronicotinic aside ni ifumbire mvaruganda hamwe no gukomera neza no gutuza. Ifite uburyo butandukanye bwo gukoresha muri synthesis organique, guhuza ibyuma hamwe na catalitiki reaction, ariko hagomba gufatwa ingamba zumutekano mugihe cyo kubika no kubika.


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