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2-Bromo-4-methylpyridine (CAS# 4926-28-7)

Hantida Kiimikada:

Qaanuunka molecular C6H6BrN
Molar Mass 172.02
Cufnaanta 1.545 g/ml at 25°C (shir leh)
Boling Point 87 °C/10 mmHg ( shidday)
Barta Fiishka >230°F
Solubility Chloroform, Methanol (wax yar)
Uumiga Uumiga 0.173mmHg at 25°C
Muuqashada Dareere
Cufis-jiidad gaar ah 1.545
Midabka Jaale cad
BRN 107331
pKa 1.46±0.10 (La saadaaliyay)
Xaalada Kaydinta Ku hay meel mugdi ah, ku xidhan meel engegan, heerkulka qolka
Tusmada Dib-u-celinta n20/D 1.561 (lit.)
Tilmaamaha Jirka iyo Kiimikada Muuqaal: dareere saliid leh oo aan midab lahayn ilaa orange-jaalle
Meesha dhalaalaysa: 98-100 ℃/30mmHg
Isticmaal Dhexdhexaadiyeyaasha Daawooyinka

Faahfaahinta Alaabta

Tags Product

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.
S36 - Xidho dhar ilaalin ku habboon.
S36/37/39 - Xidho dhar ilaalin ku haboon, galoofyada iyo ilaalinta indhaha/wejiga.
WGK Germany 3
Koodhka HS 29339900
Heerka khatarta XANUUNSAN

 

Hordhac

2-bromo-4-methylpyridine waa iskudhis organic ah. Kuwa soo socdaa waa horudhac ku saabsan hantideeda, adeegsigeeda, hababka wax-soo-saarka iyo macluumaadka badbaadada:

 

Tayada:

2-Bromo-4-methylpyridine waa dareere aan midab lahayn ama huruud ah oo leh ur daran. Waxay ku milmi kartaa dareerayaasha organic iyo kuwa aan lagu milmin biyaha. Waa iskudhis suntu ku yar tahay.

 

Isticmaal:

2-Bromo-4-methylpyridine waxaa badanaa loo isticmaalaa falcelinta isku-dhafka dabiiciga ah sida dhexdhexaad muhiim ah. Waxay leedahay codsiyo ballaaran oo kala duwan oo ku saabsan isku-darka xeryahooda heterocyclic iyo molecules functional.

 

Habka:

Inta badan hababka diyaarinta ee 2-bromo-4-methylpyridine waa falcelinta chloride leh potassium bromide ama bromic acid, iyo badeecada waxaa lagu helaa falcelinta beddelka.

 

Macluumaadka Badbaadada: Qalabka ilaalinta habboon sida galoofyada, muraayadaha indhaha, iyo gaashaanka wejiga waa in la xidho marka la isticmaalayo. Marka kaydinta iyo maaraynta, xidhiidhka oksidants iyo acids xooggan waa in laga fogaadaa. Waa in sidoo kale laga fogeeyo ololka furan iyo meelaha dabka lagu shido. 2-Bromo-4-methylpyridine waa badbaado in la isticmaalo marka si sax ah loo isticmaalo oo loo kaydiyo.


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