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2-Chloro-3 5-dibromopyridine (CAS# 40360-47-2)

Hantida Kiimikada:

Qaanuunka molecular C5H2Br2ClN
Molar Mass 271.34
Cufnaanta 2.136±0.06 g/cm3(La saadaaliyay)
Meesha dhalaalaysa 42-44°C
Boling Point 257.1 ± 35.0 °C (La saadaaliyay)
Barta Fiishka 109.3°C
Uumiga Uumiga 0.0239mmHg at 25°C
Muuqashada crystal jaale dhalaalaya
Midabka Caddaan
pKa -3.02±0.10 (La saadaaliyay)
Xaalada Kaydinta Jawi aan firfircoonayn, Heer kulka qolka
Tusmada Dib-u-celinta 1.62

Faahfaahinta Alaabta

Tags Product

Calaamadaha halista Xi - xanaaq
Xeerarka Khatarta 36/37/38 - Cuncun xagga 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.
S36/37/39 - Xidho dhar ilaalin ku haboon, galoofyada iyo ilaalinta indhaha/wejiga.
S37 - Xidho galoofyada ku habboon.
S37/39 - Xidho galoofyada ku haboon iyo ilaalinta indhaha/wejiga
Heerka khatarta XANUUNSAN

 

Hordhac

2-Chloro-3,5-dibromopyridine waa unug dabiici ah oo leh qaacidada kiimikada C5H2Br2ClN. Kuwa soo socda waa sharaxaadda dabeecadeeda, isticmaalkeeda, habaynteeda iyo macluumaadka badbaadada:

 

Dabeecadda:

-2-Chloro-3,5-dibromopyridine waa kiristaalo huruud ah oo adag oo aan midab lahayn. Waxay leedahay barta dhalaalaysa ee 61-63 darajo Celsius iyo barta karkaraya 275-280 darajo Celsius.

-Waxay leedahay milmi xoog leh, oo ku milma inta badan dareerayaasha organic, sida ethanol, dimethylformamide iyo dichloromethane.

 

Isticmaal:

-2-Chloro-3,5-dibromopyridine waxaa si weyn loogu isticmaalaa falcelinta isku-dhafka dabiiciga ah sida dhexdhexaad muhiim ah. Waxaa loo isticmaali karaa in lagu daro dawooyinka cusub, sunta cayayaanka iyo xeryahooda kale ee organic.

-Waxa kale oo loo isticmaali karaa sidii biraha daxalka inhibitor ah iyo horudhac agabka indhaha.

 

Habka Diyaarinta:

-2-Chloro-3,5-dibromopyridine waxaa lagu diyaarin karaa iyadoo laga falcelinayo 3,5-dibromopyridine oo leh walax koloriin ah. Tusaale ahaan, dibromopyridine waxaa lagu koloriin karaa iyadoo la isticmaalayo sulfoxide iyo koloriin hoos yimaada xaaladaha falcelinta ku haboon si loo siiyo alaabta.

 

Macluumaadka Badbaadada:

- 2-Chloro-3,5-dibromopyridine waa sunta sunta ah, waana in laga taxadaraa in la iska ilaaliyo neefsashada, taabashada maqaarka iyo cunista. Xiro qalabka ilaalinta shakhsi ahaaneed ee habboon sida galoofyada ilaalinta, muraayadaha iyo maaskaro markaad isticmaalayso.

-Markaad la tacaalayso oo aad kaydinayso 2-Chloro-3,5-dibromopyridine, raac habraacyada hawlgalka badbaadada ee khuseeya oo hubi jawiga hawlgalka ee hawo wanaagsan leh.

-Haddii ay dhacdo taabasho shil ah ama neefsashada, raadso daryeel caafimaad isla markiiba ka fog meesha aad ka timid.


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