2-Amino-3-bromo-5-nitropyridine (CAS# 15862-31-4)

Hazard Symbols	Xi – Hasha
Risk Codes	36/37/38 - Kushungurudza maziso, kufema system uye ganda.
Tsanangudzo Yekuchengetedza	S37/39 - Pfeka magirovhosi akakodzera uye dziviriro yeziso / kumeso S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S36 - Pfeka zvipfeko zvinodzivirira zvakakodzera.
HS Code	29333990
Hazard Kirasi	IRRITANT

Mushonga we organic. Chimiro chayo chemakemikari chine mhete yepyridine ine amino (NH2) Boka, atomu yebromine uye boka reNitro (NO2) rakabatanidzwa kune imwe yeatomu kabhoni.

Zvimwe zvinhu zvekomboni iyi ndezvizvi:

1. Kuonekwa: kucheneruka kune orenji-yellow crystalline powder.
2. Melting Point: nzvimbo yayo yekunyunguduka inosvika 80-86 degrees Celsius.
3. Solubility: Inogona kunyungudutswa mune yakawanda organic solvents, yakadai se ethanol, methanol, nezvimwewo. Kunyungudika kwayo mumvura kwakaderera.

Iyo ine imwe application mune organic synthesis. Inogona kushandiswa seyakagadzirwa zvinhu muorganic synthesis, kutora chikamu mune akasiyana makemikari maitiro, uye gadzira akasiyana organic makomisheni kana epakati.

Nzira yekugadzira calcium inowanzoitwa ne nucleophilic substitution reaction. Imwe nzira yakajairika yekugadzirira ndeyekuita 3-bromo-2-nitropyridine ine amino compound kuti igadzire chigadzirwa chaunoda.

Nezve ruzivo rwekuchengetedza, ndeye organic komisheni inogona kuve nehumwe huturu uye kushatirwa. Chengetedzo dzekuchengetedza senge makemikari-resistant magirovhosi, magirazi uye kufefetera zvinodiwa panguva yekubata nekushandisa. Panguva imwecheteyo, inofanira kuchengetwa mumudziyo wakavharwa, kure nemoto uye zvimwe zvinhu zvinopisa. Kana wasangana nemaune kana kunwa, tsvaga kurapwa nekukurumidza. Gara uchitevera maitiro ekuchengetedza akakodzera, akadai sekurasa zvakasara kana tsvina.