5-Bromo-2-pyridinecarbonitrile (CAS# 97483-77-7)

Hantida Kiimikada:

Formula Molecular C6H3BrN2

Molar Mass 183.01

Cufnaanta 1.72± 0.1 g/cm3(La saadaaliyay)

Meesha dhalaalaysa 128-132 °C ( shidan)

Booling Point 100-110 °C/3 mmHg (iftiin)

Barta Fiishka 111.2°C

Solubility Ku milma dichloromethane, ether, ethyl acetate iyo methanol

Cadaadis uumiga 0.0124mmHg at 25°C

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Faahfaahinta Alaabta

Tags Product

Codsiga

Codsiga 5-bromo-2-cyanopyridine waa dhex dhexaad u ah isku-dhafka dabiiciga ah iyo daawada, waxaa inta badan loo isticmaali karaa cilmi-baarista shaybaarka iyo habka horumarinta iyo habka wax soo saarka kiimikada.
synthesis organic iyo dhexdhexaadiye

Tilmaamid

Muuqaalka budada crystalline jaalaha ah ee dhalaalaya
Midabka Cadaan ilaa Iftiin huruud ah ilaa liimi khafiif ah
BRN 5498624
pKa -2.68±0.10 (La saadaaliyay)
Xaalada Kaydinta Jawi aan fiicneyn, Heer kulka qolka
Tusmada dib-u-celinta 1.611

Badbaadada

Xeerarka Khatarta R22 - Waxyeello ayay leedahay haddii la liqo
R37/38 - Ka xanaajiso habka neefsashada iyo maqaarka.
R41 - Khatarta dhaawaca daran ee indhaha
R36/37/38 - Waxay ka xanaajisaa indhaha, habdhiska neefsiga iyo maqaarka.
R20/21/22 - Waxyeelo xagga neefsashada, taabashada maqaarka iyo haddii la liqo.
R43 - Waxa laga yaabaa inay keento dareenka taabashada 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.
S36/37 - Xidho dhar difaac ku haboon iyo galoofyada.
S9 - Ku hay weelka meel hawo fiican leh.
Aqoonsiga UN UN 2811 6.1/PG 3
WGK Germany 3
HS code 29339900
Xusuus-qorka Khatarta Waxyeelo leh
Heerka khatarta 6.1
Kooxda Baakadaha III