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ibicuruzwa

2-Bromo-6-methylpyridine (CAS # 5315-25-3)

Umutungo wa Shimi:

Inzira ya molekulari C6H6BrN
Misa 172.02
Ubucucike 1.512 g / mL kuri 25 ° C (lit.)
Ingingo ya Boling 102-103 ° C / 20 mmHg (lit.)
Flash point 207 ° F.
Amazi meza Gukemura muri chloroform, Ethyl aceate. Ntabwo ari bibi cyangwa bigoye kuvanga n'amazi.
Gukemura Chloroform, Ethyl Aceate
Umwuka 0.562mmHg kuri 25 ° C.
Kugaragara Amazi
Uburemere bwihariye 1.512
Ibara Sobanura ibara ry'umuhondo
BRN 107322
pKa 1.51 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko Ikirere cyimbere, Ubushyuhe bwicyumba
Ironderero n20 / D 1.562 (lit.)
Ibintu bifatika na shimi Ubucucike 1.512
ingingo itetse 102-103 ° C. (20 mmHg)
indangantego yo gukuraho 1.562
flash point 207 ° F.

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xi - Kurakara
Kode y'ingaruka 36/37/38 - Kurakaza amaso, sisitemu yubuhumekero nuruhu.
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 - Kwambara imyenda ikingira.
WGK Ubudage 3
Kode ya HS 29333990
Icyiciro cya Hazard IRRITANT

 

Intangiriro

2-Bromo-6-methylpyridine ni ifumbire mvaruganda. Ibikurikira nintangiriro yimiterere yabyo, imikoreshereze, uburyo bwo gutegura namakuru yumutekano:

 

Ubwiza:

2-Bromo-6-methylpyridine ni ibara ritagira ibara ryijimye. Irahindagurika mubushyuhe bwicyumba kandi igashonga mumashanyarazi menshi, nka Ethanol, ether na hydrocarbone ya chlorine. Ifite impumuro nziza isa na imidazole.

 

Koresha:

2-Bromo-6-methylpyridine ikoreshwa kenshi nka catalizator cyangwa hagati muri synthesis.

 

Uburyo:

Hariho uburyo bwinshi bwo gutegura 2-bromo-6-methylpyridine. Bumwe muburyo busanzwe ni ugukora 6-methylpyridine hamwe na bromine kugirango ubyare 2-bromo-6-methylpyridine. Iyi reaction igomba gukorwa muburyo bukwiye hiyongereyeho alkali runaka.

 

Amakuru yumutekano:

2-Bromo-6-methylpyridine ni urugingo rwa organohalogene rufite uburozi runaka. Ifite ingaruka mbi kandi yangirika kumaso, uruhu, hamwe nubuhumekero, nibindi. Ibikoresho bikwiye byo kurinda umuntu bigomba gukoreshwa mugihe cyo kubika no kubitunganya, kandi hagomba kubaho umutekano w’ibikorwa bihumeka neza.

 


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