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2-Amino-5-bromo-6-methylpyridine (CAS# 42753-71-9)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C6H7BrN2
Molar Mass 187.04
Yawan yawa 1.5672
Matsayin narkewa 79-84°C (lit.)
Matsayin Boling 234.3 ± 35.0 °C (An annabta)
Wurin Flash 95.5°C
Tashin Turi 0.0534mmHg a 25°C
Bayyanar Kristalin rawaya mai haske
Launi Fari zuwa farar fata
BRN Farashin 114140
pKa 4.80± 0.37 (An annabta)
Yanayin Ajiya Ajiye a cikin duhu wuri, Rufe a bushe, Zazzabin ɗaki
M Hygroscopic
Fihirisar Refractive 1.5500 (kimanta)
MDL Saukewa: MFCD00068230

Cikakken Bayani

Tags samfurin

Alamomin haɗari Xi - Haushi
Lambobin haɗari 36/37/38 - Hannun idanu, tsarin numfashi da fata.
Bayanin Tsaro S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S36 - Sanya tufafin kariya masu dacewa.
S26/37/39 -
WGK Jamus 3
Farashin TSCA Ee
HS Code 2933399
Matsayin Hazard HAUSHI

 

Gabatarwa

2-Amino-5-bromo-6-methylpyridine wani fili ne na kwayoyin halitta. Ba shi da launi zuwa kodadde rawaya mai ƙarfi tare da ƙungiyoyin amino da bromine na musamman.

 

2-Amino-5-bromo-6-methylpyridine yana da aikace-aikace iri-iri. Ana iya amfani da shi azaman tsaka-tsaki a cikin ƙwayoyin halitta. Hakanan za'a iya amfani dashi a cikin haɗin dyes da mahadi na pyridine, a tsakanin sauran abubuwa.

 

Shirye-shiryen wannan fili yawanci ana samun su ta hanyar amination da bromination. Hanyar shiri na yau da kullun ita ce amsa 2-bromo-5-bromomethylpyridine tare da ruwan ammonia don samar da 2-amino-5-bromo-6-methylpyridine. Yawancin lokaci ana yin maganin a cikin zafin jiki kuma sau da yawa yana amfani da adadin da ya dace na alkali mai kara kuzari.

Yana iya zama mai ban haushi, rashin lafiyan, ko cutar da jikin ɗan adam kuma yana buƙatar sanya kayan kariya masu dacewa kamar su rigar ido, safar hannu, da rigar lab lokacin aiki. A nisanci shakar kura ko cudanya da fata, sannan a nisantar da ita daga zafi da kunnawa.


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