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2 5-Dibromopyridine (CAS# 624-28-2)

Hantida Kiimikada:

Qaanuunka molecular C5H3Br2N
Molar Mass 236.89
Cufnaanta 2.0383 (Qiyaas adag)
Meesha dhalaalaysa 92-95 °C (Iftiin)
Boling Point 235 °C / 772mmHg
Barta Fiishka 62℃
Biyuhu milmayn aan la milmin
Solubility Chloroform (wax yar), methanol (wax yar)
Uumiga Uumiga 0.0754mmHg at 25°C
Muuqashada Karistan bunni dhalaalaysa
Midabka Ku dhawaad ​​caddaan ama beige khafiif ah ilaa bunni
BRN 109099
pKa -1.57±0.10 (La saadaaliyay)
Xaalada Kaydinta Jawi aan firfircoonayn, Heer kulka qolka
Tusmada Dib-u-celinta 1.5800 (qiyaas)
MDL MFCD00006221
Tilmaamaha Jirka iyo Kiimikada Barta dhalaalka 91-96°C
biyo-milmi kara
Isticmaal Dhexdhexaadiyeyaasha Daawooyinka

Faahfaahinta Alaabta

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Xeerarka Khatarta R36/37/38 - Waxay ka xanaajisaa indhaha, habka neefsashada iyo maqaarka.
R20/21/22 - Waxyeelo xagga neefsashada, taabashada maqaarka iyo haddii la liqo.
Sharaxaada Badbaadada S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
S37/39 - Xidho galoofyada ku haboon iyo ilaalinta indhaha/wejiga
S36/37/39 - Xidho dhar ilaalin ku haboon, galoofyada iyo ilaalinta indhaha/wejiga.
S36 - Xidho dhar ilaalin ku habboon.
Aqoonsiga UN-ka UN2811
WGK Germany 3
Koodhka HS 29333999
Heerka khatarta XANUUNSAN

 

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