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2-BROMO-6-FLUOROPYRIDINE (CAS# 144100-07-2)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C5H3BrFN
Molar Mass 175.99
Yawan yawa 1.707± 0.06 g/cm3 (An annabta)
Matsayin narkewa 30-32 ° C
Matsayin Boling 162-164 ° C
Bayyanar foda don dunƙule don share ruwa
Launi Fari ko mara launi zuwa rawaya mai haske
pKa -4.87± 0.10 (An annabta)
Yanayin Ajiya Ajiye a cikin duhu wuri, Rufe a bushe, Zazzabin ɗaki

Cikakken Bayani

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Hadari da Tsaro

Lambobin haɗari R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata.
R20/21/22 - Cutarwa ta hanyar shakarwa, a cikin hulɗa da fata kuma idan an haɗiye shi.
R10 - Flammable
R41 - Hadarin mummunan lalacewa ga idanu
R37 / 38 - Haushi ga tsarin numfashi da fata.
R22 - Yana cutarwa idan an haɗiye shi
Bayanin Tsaro S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska.
S36 - Sanya tufafin kariya masu dacewa.
S16 - Ka nisantar da tushen wuta.
S39 – Sa ido/kariyar fuska.
ID na UN UN2811
HS Code Farashin 2933990
Bayanin Hazard Haushi
Matsayin Hazard 6.1

2-BROMO-6-FLUOROPYRIDINE (CAS#)144100-07-2) gabatarwa
2-bromo-6-fluoropyridinewani abu ne na halitta.
Hakanan za'a iya amfani dashi azaman ligand don haɗin kai a cikin haɗin gwiwar kwayoyin halitta.

Hanyar gama gari don shiryawa2-bromo-6-fluoropyridineshi ne ta hanyar amsawar 2-bromopyridine tare da mahadi na fluorine irin su hydrogen fluoride ko trifluoroacetic acid.

Dangane da aminci, 2-bromo-6-fluoropyridine yana da ƙarancin guba. Koyaya, lokacin amfani da kulawa, har yanzu ya zama dole a ɗauki matakan aikin dakin gwaje-gwaje masu dacewa, sanya safar hannu da tabarau na kariya, da tabbatar da isassun yanayin samun iska. Ka guji haɗuwa da fata da idanu kai tsaye, kuma ka guji shakar ƙurarsu. A lokacin ajiya da sarrafawa, ya kamata a guji hulɗa da oxidants da acid mai ƙarfi don hana haɗari. Lokacin amfani, yana da mahimmanci a bi matakan tsaro masu dacewa.


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