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chigadzirwa

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

Chemical Property:

Molecular Formula C6H7BrN2
Molar Misa 187.04
Density 1.5672 (yakashata fungidziro)
Melting Point 79-84°C(lit.)
Boling Point 234.3±35.0 °C(Zvakafanotaurwa)
Flash Point 95.5°C
Vapor Presure 0.0534mmHg pa25°C
Chitarisiko Bright yellow crystal
Color Muchena kusvika kure-chena
BRN 114140
pKa 4.80±0.37(Zvakafanotaurwa)
Storage Condition Ramba uri munzvimbo ine rima, Yakavharwa pakaoma, Kamuri Tembiricha
Sensitive Hygroscopic
Refractive Index 1.5500 (kufungidzira)
MDL MFCD00068230

Product Detail

Product Tags

Hazard Symbols Xi – Hasha
Risk Codes 36/37/38 - Kushungurudza maziso, kufema system uye ganda.
Tsanangudzo Yekuchengetedza S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa.
S36 - Pfeka zvipfeko zvinodzivirira zvakakodzera.
S26/37/39 -
WGK Germany 3
TSCA Ehe
HS Code 29333999
Hazard Kirasi IRRITANT

 

Nhanganyaya

2-Amino-5-bromo-6-methylpyridine is organic compound. Iyo isina ruvara kune yakachenuruka yero yakasimba ine yakakosha amino uye bromine inoshanda mapoka.

 

2-Amino-5-bromo-6-methylpyridine ine zvakasiyana-siyana zvekushandisa. Inogona kushandiswa seyepakati mune organic synthesis. Inogonawo kushandiswa mukugadzirwa kwedhayi uye pyridine makomisheni, pakati pezvimwe zvinhu.

 

Kugadzirira kwekomboni iyi kunowanzo kuwanikwa neamination uye bromination. Nzira yakajairika yekugadzirira ndeyekuita 2-bromo-5-bromomethylpyridine nemvura yeammonia kuti ibudise 2-amino-5-bromo-6-methylpyridine. Mhedzisiro yacho inowanzoitwa pakudziya kwekamuri uye kazhinji inoshandisa huwandu hwakakodzera hwealkali catalyst.

Inogona kutsamwisa, allergic, kana kukuvadza muviri wemunhu uye inoda kupfekedzwa kwemidziyo yekuzvidzivirira yakadai seyekudzivirira maziso, magurovhosi, uye jasi rebhu kana uchishanda. Inhalation yeguruva rayo kana kubata neganda kunofanira kudziviswa, uye inofanira kuchengetedzwa kure nekupisa uye kupisa.


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