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5-Bromopyridine-2-carboxylic acid methyl ester (CAS# 29682-15-3)

Hantida Kiimikada:

Qaanuunka molecular C7H6BrNO2
Molar Mass 216.03
Cufnaanta 1.579±0.06 g/cm3 (La saadaaliyay)
Meesha dhalaalaysa 101-103°C
Boling Point 290.9±20.0 °C (La saadaaliyay)
Barta Fiishka 129.7°C
Biyuhu milmayn Biyo ku milmay.
Uumiga Uumiga 0.00202mmHg at 25°C
Muuqashada crystal Brown
pKa -0.67±0.10 (La saadaaliyay)
Xaalada Kaydinta Jawi aan firfircoonayn, Heer kulka qolka
Tusmada Dib-u-celinta 1.553
MDL MFCD04112493

Faahfaahinta Alaabta

Tags Product

Calaamadaha halista Xi - xanaaq
Xeerarka Khatarta R36/37/38 - Waxay ka xanaajisaa indhaha, habka neefsashada iyo maqaarka.
R36 - Indhaha oo xanaaqa
Sharaxaada Badbaadada S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
S37 - Xidho galoofyada ku habboon.
Koodhka HS 29333990

 

Hordhac

Methyl 5-bromopyridine-2-carboxylate. Kuwa soo socdaa waa horudhac ku saabsan hantideeda, adeegsigeeda, hababka wax-soo-saarka iyo macluumaadka badbaadada:

 

Tayada:

Muuqashada: Methyl 5-bromopyridine-2-carboxylic acid waa budo crystalline cad ama crystalline.

Solubility: Methyl 5-bromopyridine-2-carboxylic acid waxay ku milmi kartaa aalkolada, ketones iyo ester dareerayaasha organic, iyo ilaa xad aan milmi karin biyaha.

 

Isticmaal:

Methyl 5-bromopyridine-2-carboxylic acid waxaa badanaa loo isticmaalaa dhexdhexaad muhiim ah oo ku saabsan isku-dhafka dabiiciga ah.

 

Habka:

Habka diyaarinta ee methyl 5-bromopyridine-2-carboxylic acid waxaa badanaa lagu fuliyaa tallaabooyinka soo socda:

5-bromopyridine waxaa lagu falceliyaa acetic acid anhydrous si loo dhaliyo 5-bromopyridine-2-sorrelic acid heerkul hooseeya.

5-bromopyridine-2-soxalic acid ayaa lagu falceliyay methanol si loo helo methyl 5-bromopyridine-2-carboxylate.

 

Macluumaadka Badbaadada:

Methyl 5-bromopyridine-2-carboxylic acid waa unug dabiici ah waxayna leedahay khataro gaar ah. Qalabka ilaalinta habboon waa in la gashado inta lagu jiro hawlgalka.

Ka fogow taabashada maqaarka, indhaha, iyo mareenka neefsiga. Haddii ay dhacdo taabasho shil ah, isla markiiba ku luqluq biyo badan oo raadso daryeel caafimaad isla markiiba.

Waa in lagu kaydiyaa meel qalalan, oo hawo leh, oo ka fog dabka iyo oksidayaasha.


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