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ibicuruzwa

4-Bromo-2-fluoropyridine (CAS # 128071-98-7)

Umutungo wa Shimi:

Inzira ya molekulari C5H3BrFN
Misa 175.99
Ubucucike 1,713 g / mL kuri 25 ° C.
Ingingo ya Boling 65 ° C (5 mmHg
Flash point 71 ° C.
Gukemura Chloroform (Soluble), Methanol (Buhoro)
Umwuka 0.576mmHg kuri 25 ° C.
Kugaragara Amazi
Ibara Sobanura ibara ritagira ibara ry'umuhondo
pKa 0.81 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko Komeza ahantu hijimye, Gufunzwe byumye, Ubushyuhe bwicyumba

Ibicuruzwa birambuye

Ibicuruzwa

4-Bromo-2-fluoropyridine ni ifumbire mvaruganda. Ibikurikira nintangiriro yumutungo wacyo, imikoreshereze, uburyo bwo gukora namakuru yumutekano:

Ubwiza:
- Kugaragara: Amazi adafite ibara cyangwa ikomeye
- Gukemura: Ifite imbaraga nke mumazi kandi irashobora gushonga mumashanyarazi nka ether, alcool na ketone

Koresha:
- Mu rwego rwimiti yica udukoko, irashobora gukoreshwa muguhuza udukoko twica udukoko, fungiside, nibindi.
- Mubikoresho siyanse, irashobora gukoreshwa nkibibanziriza ibikoresho bya optoelectronic ibikoresho byo gutegura ibikoresho bifite imiterere yihariye ya optoelectronic.

Uburyo:
- Hariho uburyo bwinshi bwo gutegura 4-bromo-2-fluoropyridine, kandi uburyo busanzwe ni ugukora igisubizo cya bromination reaction kuri 2-fluoropyridine, kandi sodium bromide cyangwa sodium bromate yongeweho nkumukozi wa broming reaction.

Amakuru yumutekano:
- 4-Bromo-2-fluoropyridine nikintu kama gisaba umutekano mugihe cyo gukora.
- Guhura nuruhu, amaso, cyangwa guhumeka imyuka yacyo birashobora gutera uburakari no gukomeretsa, kandi tugomba kwirinda.
- Ibikoresho bikwiye byo kurinda nk'ikirahure cy'umutekano, gants, n'ibikoresho bihumeka hanze ya laboratoire bigomba gukoreshwa mugihe cyo gukora.
- Hagomba kwitonderwa kugirango wirinde guhura na okiside, aside, nibindi bintu mugihe cyo kubika no gufata neza kugirango wirinde ingaruka mbi.
- Iyo uyikoresheje kandi uyijugunye, igomba gukorwa hakurikijwe amabwiriza y’umutekano n’amabwiriza ngenderwaho kugira ngo umutekano w’umutekano n’umutekano w’ibidukikije.


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