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3-Bromo-6-chloro-2-methylpyridine (CAS # 132606-40-7)

Āhuatanga matū:

Tātai rāpoi C6H5BrClN
Molar Mass 206.47
Kiato 1.624±0.06 g/cm3(Whakaahua)
Piro Pouri 80-84 ℃/2mm rama.
Tohu Kohiko 87.224°C
Wairewa wairewa ki Methanol
Kohu Kohu 0.166mmHg i te 25°C
Te ahua Kowhai totoka
Tae Ma, Taekore ranei ki te Maama kowhai
pKa -1.29±0.10(I Matapaetia)
Tikanga Rokiroki i raro i te hau hau (hauota, Argon ranei) i te 2-8°C

Taipitopito Hua

Tohu Hua

Morearea me te Haumaru

Waehere Morearea 22 – He kino ki te horomia
UN ID UN 2811 6.1 / PGIII
Te akomanga morearea TANGATA

Kupu Whakataki

Ko te 5-Bromo-2-chloro-6-methylpyridine he pūhui waro me te tātai matū C7H7BrClN. Ko nga korero e whai ake nei mo tona ahuatanga, te whakamahinga, te hanga me nga korero haumaru:Nature:
Ko te 5-Bromo-2-chloro-6-methylpyridine he toka kore tae ki te maramara kowhai he iti te wairewa. He kakara pai, he ngawari ki te hau me te marama.

Whakamahia:
Kei te whakamahia te puhui hei kaihoko tiaki hua, te nuinga mo te whakahaere i te raihi, te witi, te witi me etahi atu mate hua nui. He kaha te huakita, ka taea te aukati i te tipu o te harore me te huakita.

Tikanga Whakaritenga:
He maha nga tikanga whakarite o te 5-bromo-2-chloro-6-methylpyridine, a ka mahia he tikanga noa ma te tauhohenga o te methylpyridine me te bromochlorane. I raro i nga tikanga tauhohenga e tika ana, ka tauhohe te methylpyridine me te bromochlorane ki te whakaputa i te hua e hiahiatia ana.

Mōhiohio Haumaru:
Ko te 5-Bromo-2-chloro-6-methylpyridine he puhui whakapouri ka pa ki te kiri me nga kanohi. Na reira, me mahi nga tikanga whakamarumaru whaiaro i te wa e whakahaere ana i tenei puhui, tae atu ki te mau karapu tiaki me nga karaehe. I tua atu, me karohia te whakaurunga o te puehu me nga kohu o tenei puhui, me te whakarite kei te whakahaerehia i roto i te waahi pai-hau.

I te nuinga o te waa, ko te 5-bromo-2-chloro-6-methylpyridine he puhui pararopi me te paanga huakita me te whakamahia whanui i roto i te waahi tiaki hua. Kia tupato ki te whakamarumaru i te wa e whakamahia ana me te whakarite.


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