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2-Pyridyl tribromomethyl sulfone(CAS# 59626-33-4)

Āhuatanga matū:

Tātai rāpoi C6H4Br3NO2S
Molar Mass 393.88
Kiato 2.401g/cm3
Te Whakarewa 159-162°C
Piro Pouri 400.7°C i te 760 mmHg
Tohu Kohiko 196.1°C
Kohu Kohu 2.89E-06mmHg i te 25°C
Tikanga Rokiroki 2-8°C
Taurangi Refactive 1.668
Āhuatanga ā-tinana, matū hoki Ira whakarewa 159-162°C

Taipitopito Hua

Tohu Hua

 

Kupu Whakataki

Ko te 2-Pyridyl tribromomethyl sulfone he pūhui waro me te tātai C6H3Br3NO2S.

 

Mo te ahua o te taiao, ko te 2-Pyridyl tribromomethyl sulfone he totoka kowhai me te kakara kaha ki te pāmahana rūma. He iti te wairewa i roto i te wai, engari ka taea te rewa i roto i nga whakarewa pararopi noa, penei i te waihano, acetone me te dimethyl sulfoxide. Ko te 105-107°C tona ira whakarewa.

 

Ko te whakamahinga matua o te 2-Pyridyl tribromomethyl sulfone he rite te reagent brominating kaha i roto i nga tauhohenga whakahiato waro. Ka taea e ia te uru atu ki te tauhohenga bromination o nga momo roopu mahi, a ka whakamahia i roto i te whakahiato o te sulfonyl chloride, te whakahiato o nga pūhui heterocyclic me te bromination o nga pūhui heterocyclic.

 

i runga i te tikanga whakarite, he ngawari noa te tikanga whakahiato o te 2-Pyridyl tribromomethyl sulfone, a ka whiwhi te tikanga ma te tauhohe i te 2-bromopyridine me te tribromomethanesulfonyl chloride i raro i nga tikanga kawakore.

 

Mo nga korero mo te haumaru, ko te 2-Pyridyl tribromomethyl sulfone he puhui whakapataritari ka pa ki te kiri me nga kanohi. Ko nga tikanga haumaru taiwhanga e tika ana mo te whakahaere me te whakamahi, tae atu ki te mau karaehe whakamarumaru, karapu me nga kakahu whakamarumaru taiwhanga. I te wa e rokiroki ana, me mawehe atu i nga waikura me nga puna wera tata.


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