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ibicuruzwa

5-BROMO-2-HYDROXY-3-PICOLINE (URUBANZA # 89488-30-2)

Umutungo wa Shimi:

Inzira ya molekulari C6H6BrNO
Misa 188.02
Ubucucike 1.5296 (igereranya)
Ingingo yo gushonga 170-174 ° C (lit.)
Ingingo ya Boling 295.1 ± 40.0 ° C (Biteganijwe)
Flash point 151.088 ° C.
Gukemura gushonga muri Methanol
Umwuka 0mmHg kuri 25 ° C.
Kugaragara Birakomeye
Ibara Kwera
pKa 10.55 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko Ikirere cyimbere, Ubushyuhe bwicyumba
Ironderero 1.5500 (igereranya)
MDL MFCD03427657

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R22 - Byangiza niba byamizwe
R38 - Kurakaza uruhu
R41 - Ibyago byo kwangirika cyane kumaso
R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
Ibisobanuro byumutekano S36 / 37/39 - Wambare imyenda ikingira, uturindantoki no kurinda amaso / mu maso.
S36 - Kwambara imyenda ikingira.
S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
WGK Ubudage 3
Kode ya HS 29337900
Icyitonderwa Byangiza
Icyiciro cya Hazard IRRITANT

 

Intangiriro

Nibintu kama kama hamwe na formula ya chimique C6H6BrNO. Ibikurikira nubusobanuro bwimiterere yabyo, imikoreshereze, imyiteguro namakuru yumutekano:

 

Kamere: Numuhondo kugeza umutuku kristu ifite impumuro ikomeye. Ntishobora gushonga mumazi mubushyuhe busanzwe, ariko irashobora gushonga mumashanyarazi kama nka alcool na ethers.

 

Gukoresha: Ningirakamaro ya synthesis organique hagati. Bikunze gukoreshwa muguhuza ibikoresho bya farumasi, imiti yica udukoko hamwe nuburinzi bwibimera. Mubyongeyeho, irashobora kandi gukoreshwa nkumusemburo wa reaction ya synthesis.

 

uburyo bwo kwitegura: imyiteguro irashobora kuboneka mubisanzwe hamwe na bromination ya 3-methyl pyridine hanyuma reaction ya nucleophilique reaction kuri azote. Uburyo bwihariye bwo gutegura bushobora gutoranywa ukurikije ibikenewe.

 

Amakuru yumutekano: Nibintu kama, bityo rero hagomba kwitonderwa ingaruka zishobora kubangamira umubiri wumuntu. Guhura niyi ngingo birashobora gutera uburakari no kwangiza amaso. Hagomba gufatwa ingamba zikwiye zo gukingira, nk'uturindantoki, amadarubindi n'imyenda ikingira, mu gihe cyo gukora. Muri icyo gihe, ni ngombwa kubika neza no kujugunya iyi nteruro kugira ngo hirindwe ibidukikije ndetse n’umutekano w’umuntu ku giti cye. Iyo bibaye ngombwa, kujugunya no kujugunya bikwiye gukorwa hakurikijwe amabwiriza n’inyandiko zibishinzwe.


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