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ibicuruzwa

6-Amino-2 3-dibromopyridine (CAS # 89284-11-7)

Umutungo wa Shimi:

Inzira ya molekulari C5H4Br2N2
Misa 251.91
Ubucucike 2.147 ± 0.06 g / cm3 (Biteganijwe)
Ingingo yo gushonga 154-155 ° C (Solv: benzene (71-43-2))
Ingingo ya Boling 298.1 ± 35.0 ° C (Biteganijwe)
Flash point 134.1 ° C.
Umwuka 0.0013mmHg kuri 25 ° C.
pKa 1.19 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko munsi ya gaze ya inert (azote cyangwa Argon) kuri 2-8 ° C.
Ironderero 1.672

Ibicuruzwa birambuye

Ibicuruzwa

 

Intangiriro

2-pyridinamine, 5,6-dibromo- (2-pyridinamine, 5,6-dibromo-) ni ifumbire mvaruganda hamwe na formula ya chimique C5H5Br2N.

 

Kamere:

2-pyridinamine, 5,6-dibromo-ni ibara ritagira ibara ryijimye. Irahagaze mubushyuhe bwicyumba, irashobora gushonga byoroshye mumashanyarazi, nka alcool na ethers, kandi bigashonga gato mumazi. Ifite imiterere ikomeye ya amino na pyridine.

 

Koresha:

2-pyridinamine, 5,6-dibromo-irashobora gukoreshwa nkumuhuza muguhuza ibinyabuzima. Ikoreshwa muguhuza ibiyobyabwenge, synthesis pesticide hamwe no gusiga irangi.

 

Uburyo bwo Gutegura:

2-pyridinamine, 5,6-dibromo-irashobora gutegurwa nuburyo butandukanye bwogukora. Uburyo busanzwe ni ukumenyekanisha itsinda rya amino hashingiwe kuri nitrate cyangwa insimburangingo ya 2,3-dibromopyridine.

 

Amakuru yumutekano:

Amakuru yihariye yumutekano kuri 2-pyridinamine, 5,6-dibromo-ntaramenyekana neza. Ariko, nkibintu kama kama, hagomba gufatwa ingamba zikwiye zo gukingira mugihe cyo gukora, nko kwambara uturindantoki, amadarubindi n imyenda ikingira, no kwirinda guhura nuruhu n'amaso. Byongeye kandi, igomba gukorerwa ahantu hafite umwuka uhagije kugirango wirinde guhumeka imyuka cyangwa ivumbi. Mbere yo gukoresha, nibyiza kubaza urupapuro rwumutekano rwerekeranye cyangwa kugisha inama umunyamwuga.


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