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Methyl 3-broMo-6-chloropyrazine-2-carboxylate (CAS# 13457-28-8)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C6H4BrClN2O2
Molar Mass 251.47
Yawan yawa 1.772± 0.06 g/cm3 (An annabta)
Matsayin narkewa 35-36 ° C
Matsayin Boling 292.4 ± 35.0 °C (An annabta)
pKa -3.78± 0.10 (An annabta)
Yanayin Ajiya a karkashin inert gas (nitrogen ko argon) a 2-8 ° C

Cikakken Bayani

Tags samfurin

Gabatarwa

Methyl 3-bromo-6-chloropyrazine-2-carboxylic acid wani fili ne na kwayoyin halitta. Mai zuwa shine taƙaitaccen gabatarwa ga kaddarorin sa, amfaninsa, hanyoyin masana'anta da bayanan aminci:

inganci:
- Bayyanar: Mara launi ko rawaya mai ƙarfi
- Solubility: wanda ba a iya narkewa a cikin ruwa, mai narkewa a cikin kaushi na halitta kamar ether da chloroform.

Amfani:
- Hakanan za'a iya amfani dashi azaman kayan farawa don halayen halayen ƙwayoyin halitta, kamar haɗakar leucine da nazarin mahaɗan heterocyclic mai ɗauke da nitrogen.

Hanya:
- Hanyar shiri na methyl 3-bromo-6-chloropyrazine-2-carboxylic acid ya hada da amsawar 3-bromo-6-chloropyrazine tare da formic acid da acid mai kara kuzari don samar da samfurin da aka yi niyya.

Bayanin Tsaro:
- Yana iya zama mai ban haushi ga idanu da fata. Ya kamata a sa kayan kariya da suka dace kamar kayan ido na kariya da safar hannu yayin amfani da su.
- Ya kamata a adana shi a busasshen wuri mai sanyi, nesa da wuta da abubuwan da ke haifar da iskar oxygen.
- Ya kamata a kiyaye ƙa'idodin aminci na gida da jagororin aiki don takamaiman amfani da sarrafa wannan fili.


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