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5-Bromo-3-nitropyridine-2-carbonitrile (CAS# 573675-25-9)

Hantida Kiimikada:

Qaanuunka molecular C6H2BrN3O2
Molar Mass 228
Cufnaanta 1.92±0.1 g/cm3 (La saadaaliyay)
Meesha dhalaalaysa 101-106 °C
Boling Point 348.9±42.0 °C (La saadaaliyay)
Barta Fiishka 164.8°C
Uumiga Uumiga 4.87E-05mmHg at 25°C
Muuqashada Adag
pKa -6.71±0.20 (La saadaaliyay)
Xaalada Kaydinta Jawi aan firfircoonayn, Heer kulka qolka
Tusmada Dib-u-celinta 1.645
MDL MFCD06657551

Faahfaahinta Alaabta

Tags Product

Xeerarka Khatarta R20/21 - Waxyeelo xagga neefsashada iyo taabashada maqaarka.
R25 - Sun ah haddii la liqo
R37/38 - Ka xanaajiso habka neefsashada iyo maqaarka.
R41 - Khatarta dhaawaca daran ee indhaha
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.
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/PG 3
WGK Germany 3
Koodhka HS 29333990
Xusuusin Khatarta sun ah
Heerka khatarta XANUUNSAN
Kooxda Baakadaha

 

Hordhac

5-Bromo-2-cyano-3-nitropyridine waa unug dabiici ah.

 

Tayada:

5-Bromo-2-cyano-3-nitropyridine waa crystalline jaale adag oo dhadhan qiiq ah. Waxay ku burburtaa xaalado kulul.

 

Isticmaal:

5-Bromo-2-cyano-3-nitropyridine waxaa caadi ahaan loo isticmaalaa sidii dhexdhexaad ah ee isku-dhafka organic.

 

Habka:

Waxaa jira siyaabo badan oo loo diyaariyo 5-bromo-2-cyano-3-nitropyridine. Habka caadiga ah waa in laga falceliyo 2-cyano-3-nitropyridine leh bromine hoostooda xaaladaha acidic.

 

Macluumaadka Badbaadada:

5-Bromo-2-cyano-3-nitropyridine waa iskudhis sun ah. Maqaarka oo la taabto, neefsashada, ama nuugista waxa ay dhaawac u geysan kartaa caafimaadka. Qalabka ilaalinta shakhsi ahaaneed ee habboon sida galoofyada, muraayadaha, iyo difaacayaasha neefsashada waa in la xidho marka la isticmaalayo iyo la tacaalida. Waxay u baahan tahay in la kaydiyo oo loo maareeyo si badbaado leh iyadoo la raacayo xeerarka maxalliga ah.


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