shafi_banner

samfur

5-Bromo-3-chloropicolinic acid(CAS# 1189513-51-6)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C6H3BrClNO2
Molar Mass 236.45
Yawan yawa 1.917 ± 0.06 g/cm3 (An annabta)
Matsayin Boling 322.3 ± 42.0 °C (An annabta)
pKa 2.12± 0.25 (An annabta)
Yanayin Ajiya a karkashin inert gas (nitrogen ko argon) a 2-8 ° C

Cikakken Bayani

Tags samfurin

5-Bromo-3-chloropyridine-2-carboxylic acid wani abu ne na halitta. Wani farin crystalline ne mai ƙarfi wanda ke narkewa a cikin wasu kaushi na halitta kamar methanol da ethanol.
Hakanan za'a iya amfani da shi azaman mai kara kuzari a cikin haɗin kwayoyin halitta.

Ana iya samun shirye-shiryen 5-bromo-3-chloropyridine-2-carboxylic acid yawanci ta hanyar amsa 3-chloropyridine-2-carboxylic acid tare da wakili na brominating. Ƙayyadadden hanyar shirye-shiryen yana buƙatar sarrafa ta dakin gwaje-gwajen ƙwayoyin halitta.
Yana iya zama mai haushi ga fata, idanu, da tsarin numfashi, kuma ya kamata a yi aiki a cikin wuri mai kyau tare da kayan kariya. Lokacin adanawa da sarrafawa, ya kamata a adana shi a cikin wuri mara iska, bushe, da sanyi, nesa da tushen wuta da oxidants. Idan ana hulɗa da fata ko idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi kulawar likita.


  • Na baya:
  • Na gaba:

  • Ku rubuta sakonku anan ku aiko mana