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2 3-DIBROMO-5-KOLORO PYRIDINE (CAS# 137628-17-2)

Hantida Kiimikada:

Qaanuunka molecular C5H2Br2ClN
Molar Mass 271.34
Cufnaanta 2.136±0.06 g/cm3(La saadaaliyay)
Meesha dhalaalaysa 41.0 ilaa 45.0 °C
Boling Point 259.9±35.0 °C (La saadaaliyay)
Barta Fiishka 111.004°C
Uumiga Uumiga 0.02mmHg at 25°C
Muuqashada crystal jaale cirro leh
pKa -3.85±0.20 (La saadaaliyay)
Xaalada Kaydinta Jawi aan firfircoonayn, Heer kulka qolka
Tusmada Dib-u-celinta 1.62
MDL MFCD08687254

Faahfaahinta Alaabta

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Khatarta iyo Badbaadada

Xeerarka Khatarta R36/37/38 - Waxay ka xanaajisaa indhaha, habka neefsashada iyo maqaarka.
R25 - Sun ah haddii la liqo
Sharaxaada Badbaadada S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
S37 - Xidho galoofyada ku habboon.
S45 - Haddii ay dhacdo shil ama haddii aad dareento xanuun, raadso talo caafimaad isla markiiba (tus calaamadda mar kasta oo ay suurtagal tahay.)
Aqoonsiga UN-ka UN 2811 6.1 / PGIII
Heerka khatarta XANUUNSAN

2 3-DIBROMO-5-CHLORO PYRIDINE (CAS# 137628-17-2) horudhac

2,3-dibromo-5-chloropyridine waa iskudhis organic ah. Kuwa soo socdaa waa horudhac ku saabsan guryaha, isticmaalka, hababka diyaarinta, iyo macluumaadka badbaadada xarunta:

dabeecadda:
-Muuqaalka: 2,3-dibromo-5-chloropyridine waa mid aan midab lahayn ama huruud ah.
-Solubility: Waxay leedahay milmayn sare oo dareerayaasha organic laakiin ku milmay hoose ee biyaha.

Ujeedada:
2,3-dibromo-5-chloropyridine waxay leedahay codsiyo badan oo kala duwan oo ku jira isku-darka organic, inta badan loo isticmaalo meelaha soo socda:
Sida sawir-qaade, waxaa lagu dabaqi karaa meelaha sida daabacaadda iyo sawir-saarka.

Habka wax-soo-saarka:
Habka diyaarinta ee 2,3-dibromo-5-chloropyridine waxaa lagu fulin karaa tallaabooyinka soo socda:
Marka la eego xaaladaha ku habboon, ka fal celi 2,3-dibromopyridine leh fosfooraska pentachloride si aad u soo saarto 2,3-dibromo-5-chloropyridine pentachloride.
Ka dib, ka fal celi pentachloride sodium hydroxide ama xalalka alkaline kale si aad u hesho 2,3-dibromo-5-chloropyridine.

Macluumaadka amniga:
-Isticmaalka iyo ka shaqaynta 2,3-dibromo-5-chloropyridine waa in lagu fuliyaa meel hawo fiican leh si looga fogaado udgoonka iyo boodhka muddo dheer.
-Inta lagu jiro hawlgalka, waa in la xidho qalab ilaalin ku habboon, oo ay ku jiraan galoofyada ilaalinta kiimikaad, muraayadaha, iyo dharka ilaalinta.
-2,3-dibromo-5-chloropyridine waxay ka tirsan tahay bromides organic waxayna leedahay sunta iyo xanaaqa qaarkood. Waa in si sax ah loo qabtaa oo loo kaydiyaa si looga fogaado in lala taabto waxyaabaha gubanaya iyo heerkulka sare.
-Marka la isticmaalayo oo la tuurayo xaruntan, fadlan raac shuruudaha habraacyada hawlgalka badbaadada iyo sharciyada iyo xeerarka khuseeya.


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