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2-Chloro-4-bromopyridine (CAS# 73583-37-6)

Hantida Kiimikada:

Qaanuunka molecular C5H3BrClN
Molar Mass 192.44
Cufnaanta 1.7336g/mLat 25°C(iftiin)
Meesha dhalaalaysa 27 C
Boling Point 70 °C / 3mmHg
Barta Fiishka 225°F
Biyuhu milmayn Ma aha mid qallafsan ama adag in lagu qaso biyaha.
Uumiga Uumiga 0.122mmHg at 25°C
Muuqashada crystal-cad u eg
Cufis-jiidad gaar ah 1.7336
Midabka Jaalle
pKa 0.24±0.10 (La saadaaliyay)
Xaalada Kaydinta hoos gaas aan shaqaynayn (nitrojiin ama argon) at 2-8°C
Tusmada Dib-u-celinta n20/D 1.5900 (lit.)
MDL MFCD03840756

Faahfaahinta Alaabta

Tags Product

Xeerarka Khatarta R22 - Waxyeelo leh haddii la liqo
R37/38 - Ka xanaajiso habka neefsashada iyo maqaarka.
R41 - Khatarta dhaawaca daran ee indhaha
R36/37/38 - Waxay ka xanaajisaa indhaha, habka neefsashada iyo maqaarka.
Sharaxaada Badbaadada S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
S36 - Xidho dhar ilaalin ku habboon.
S36/37/39 - Xidho dhar ilaalin ku haboon, galoofyada iyo ilaalinta indhaha/wejiga.
S37/39 - Xidho galoofyada ku haboon iyo ilaalinta indhaha/wejiga
WGK Germany 3
Koodhka HS 29333990
Heerka khatarta XANUUNSAN

 

Hordhac

4-Bromo-2-chloropyridine, oo sidoo kale loo yaqaan bromochloropyridine, waa iskudhis halopyridine ah. Kuwa soo socdaa waa horudhac kooban oo ku saabsan guryaha, isticmaalka, hababka diyaarinta, iyo macluumaadka badbaadada xarunta:

 

Tayada:

- Muuqaal: Kiristaalo huruud ah oo aan midab lahayn ama iftiin leh

 

Isticmaal:

-4-Bromo-2-chloropyridine waa reagent caadi ahaan loo isticmaalo isku-dhafka dabiiciga ah

-Waxa loo isticmaali karaa sidii alaab cayriin ah oo loogu talagalay sunta cayayaanka iyo cayayaanka

 

Habka:

4-Bromo-2-chloropyridine waxaa lagu diyaarin karaa:

2-chloropyridine waxaa lagu falceliyaa bromine si loo helo badeecada

 

Macluumaadka Badbaadada:

-4-Bromo-2-chloropyridine waa xanaaq iyo waxyeelo

- Iska ilaali taabashada maqaarka, indhaha, iyo mareenka neefsashada

- Xidho galoofyada ilaalinta habboon, indhaha, iyo qalabka neefsashada markaad isticmaalayso

- Ka shaqee meel hawo fiican leh

- Ku kaydi meel ka fog iftiinka, engegan, hawo-mareenka, kana fogow waxyaabaha guban kara iyo oksidayaasha

Had iyo jeer noqo mid badbaado leh markaad isticmaalayso oo aad la tacaalayso kiimikooyinka.


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