tsamba_banner

mankhwala

2-Chloro-3-Nitro-5-Bromo-6-Picoline (CAS# 186413-75-2)

Chemical Property:

Molecular Formula C6H4BrClN2O2
Molar Misa 251.47
Kuchulukana 1.810±0.06 g/cm3(Zonenedweratu)
Boling Point 306.3±37.0 °C(Zonenedweratu)
Pophulikira 139.052°C
Kuthamanga kwa Vapor 0.001mmHg pa 25°C
pKa -4.02±0.10(Zonenedweratu)
Mkhalidwe Wosungira Pansi pa mpweya wa inert (nayitrogeni kapena Argon) pa 2-8 ° C
Refractive Index 1.612

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Ngozi ndi Chitetezo

Zizindikiro Zowopsa 20/22 - Zowopsa pokoka mpweya komanso ngati zitamezedwa.
Kufotokozera Zachitetezo 36/37 - Valani zovala zoteteza ndi magolovesi oyenera.
HS kodi 29339900

 

 

2-Chloro-3-Nitro-5-Bromo-6-Picoline (CAS# 186413-75-2) Chiyambi

CNBMP, mwachidule, ndi organic pawiri. Zotsatirazi ndizofotokozera za chikhalidwe, kagwiritsidwe ntchito, kapangidwe ndi chitetezo cha CNBMP:Chilengedwe:
-Maonekedwe: CNBMP ndi kristalo wopanda mtundu kapena wachikasu pang'ono.
- Malo osungunuka: Malo osungunuka a CNBMP ali pakati pa 148-152 madigiri Celsius.
-Kusungunuka: CNBMP ili ndi kusungunuka kwabwino mu zosungunulira za organic, koma kusungunuka kochepa m'madzi.

Gwiritsani ntchito:
- CNBMP imagwiritsidwa ntchito kwambiri ngati mankhwala ndi mankhwala ophera tizilombo. Itha kugwiritsidwa ntchito ngati zida zopangira kaphatikizidwe ka mankhwala ena ndi mankhwala ophera tizilombo, monga mankhwala odana ndi khansa, maantibayotiki ndi mankhwala ophera tizilombo.
-Chifukwa CNBMP ili ndi mankhwala apadera, imatha kugwiritsidwanso ntchito popanga utoto, utoto ndi mitundu ina.

Njira:
- CNBMP ikhoza kukonzedwa ndi mankhwala. Njira imodzi yodziwika bwino yokonzekera ndi condensation ya 2-bromo-3-nitro-5-chloro-6-methylpyridine ndi sodium bromide. Zomwe zimachitika nthawi zambiri zimachitika mu zosungunulira organic pa kutentha koyenera ndi pH.

Zambiri Zachitetezo:
- CNBMP ndi organic pawiri, kotero muyenera kusamala mukamagwiritsa ntchito ndikuigwira. Zitha kukhala zokwiyitsa komanso zovulaza, choncho njira zoyenera zotetezera ziyenera kuchitidwa, monga kuvala magolovesi oteteza mankhwala ndi chitetezo cha kupuma.
-Panthawi yosungira ndi kunyamula, CNBMP iyenera kupewa kukhudzana ndi okosijeni, ma acid amphamvu ndi maziko olimba kuti apewe zoopsa.
-Kuonjezera apo, potaya zinyalala za CNBMP, ziyenera kutayidwa bwino motsatira malamulo a m'deralo kuti zitsimikizire chitetezo cha chilengedwe ndi anthu.

Chonde dziwani kuti CNBMP ndi organic compound, ndipo kugwiritsa ntchito moyenera ndi kusamalira ndikofunikira kwambiri. Musanagwiritse ntchito, chonde dziwani zachitetezo chake ndi malangizo ogwiritsira ntchito, ndipo tsatirani njira zoyesera.


  • Zam'mbuyo:
  • Ena:

  • Lembani uthenga wanu apa ndikutumiza kwa ife