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2 6-Dibromo-3-fluoropyridine (CAS# 41404-59-5)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C5H2Br2FN
Molar Mass 254.88
Yawan yawa 2.137 ± 0.06 g/cm3 (An annabta)
Matsayin narkewa 68-71 ° C
Matsayin Boling 233.8 ± 35.0 °C (An annabta)
Solubility DMSO (Dan kadan), methanol (dan kadan)
Bayyanar M
Launi Fari zuwa Kashe-Fara
pKa -6.07± 0.10 (An annabta)
Yanayin Ajiya Inert yanayi,2-8°C

Cikakken Bayani

Tags samfurin

 

Gabatarwa

2,6-Dibromo-3-fluoropyridine wani fili ne na kwayoyin halitta. Mai zuwa shine gabatarwa ga yanayinsa, amfaninsa, shiri da bayanin aminci:

 

inganci:

- 2,6-Dibromo-3-fluoropyridine ruwa ne mai launin rawaya mara launi.

- Ana iya narkar da shi a cikin kayan kaushi na halitta amma ba cikin ruwa ba.

 

Amfani:

- 2,6-Dibromo-3-fluoropyridine za a iya amfani dashi a matsayin tsaka-tsaki a cikin kwayoyin halitta.

- Hakanan za'a iya amfani dashi azaman mai kara kuzari wajen hada magungunan kashe qwari da sauran halayen sinadarai.

 

Hanya:

- 2,6-Dibromo-3-fluoropyridine za a iya haɗa shi ta hanyar amsawar pyridine, bromine da hydrogen fluoride.

- Hanyar shiri na musamman ya haɗa da amsawar pyridine tare da bromine a cikin mai dacewa don samun 2,6-dibromopyridine, sa'an nan kuma mayar da shi tare da hydrogen fluoride don samun samfurin da aka yi niyya 2,6-dibromo-3-fluoropyridine.

 

Bayanin Tsaro:

- 2,6-Dibromo-3-fluoropyridine wani fili ne na kwayoyin halitta tare da wasu haɗari.

- Yana iya haifar da haushi da lalacewa ga fata, idanu, da tsarin numfashi.

- Ya kamata a dauki matakan kulawa da dakin gwaje-gwaje da suka dace kamar sanya safar hannu na kariya, tabarau, da garkuwar fuska yayin sarrafa su.

- Lokacin ajiya da amfani, guje wa hulɗa tare da oxidants da yanayin zafi don hana halayen haɗari.


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