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3-Bromo-2-chlorobenzoic acid (CAS# 56961-27-4)

Hantida Kiimikada:

Qaanuunka molecular C7H4BrClO2
Molar Mass 235.46
Cufnaanta 1.809±0.06 g/cm3 (20 ºC 760 Torr)
Meesha dhalaalaysa 168-169 ℃
Boling Point 336.3 ± 27.0 °C (La saadaaliyay)
Barta Fiishka 157.2°C
Uumiga Uumiga 4.44E-05mmHg at 25°C
Muuqashada Budada crystalline
pKa 2.50±0.25 (La saadaaliyay)
Xaalada Kaydinta Lagu xidhay qalalan, heerkulka qolka
Tusmada Dib-u-celinta 1.621

Faahfaahinta Alaabta

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Hordhac

3-bromo-2-chlorobenzoic acid, formula kiimikaad C7H4BrClO2, waa iskudar organic ah.

 

Dabeecadda:

3-bromo-2-chlorobenzoic acid waa cadaan ilaa cirro jaale ah oo adag oo kiristaalo ah oo si sahal ah ugu milmaya dareerayaasha organic sida ethanol iyo dichloromethane heerkulka qolka. Waxay leedahay ur daxalaysa oo xoog badan. Marka la eego shucaaca iftiinka, waxay mari kartaa sawir-qaadis, sidaas darteed waxay u baahan tahay in lagu kaydiyo mugdiga.

 

Isticmaal:

3-bromo-2-chorobenzoic acid waxaa caadi ahaan loo isticmaalaa sida walxo ku jirta isku-dhafka dabiiciga ah waxaana loo isticmaali karaa dhexdhexaad si loo diyaariyo xeryahooda kale ee organic. Waxaa loo isticmaali karaa in lagu farsameeyo xeryahooda sida dawooyinka, sunta cayayaanka, dheeha iyo polymers.

 

Habka Diyaarinta:

3-bromo-2-chlorobenzoic acid waxaa lagu heli karaa chlorination of 2-bromo-3-chlorobenzoic acid. Habka diyaarinta gaarka ah wuxuu u baahan yahay tillaabooyin sida falcelinta koloriinaynta, nadiifinta crystallization iyo sifaynta.

 

Macluumaadka Badbaadada:

3-bromo-2-chorobenzoic acid waxay leedahay sunta qaar, waa in laga fogaado taabashada maqaarka, indhaha iyo mareenka neefsiga. Xidho galoofyada ilaalinta, muraayadaha indhaha iyo maaskaro ilaalin ah inta aad gacanta ku hayso. Ku shaqee jawi xiran oo hawo leh kana fogow neefsashada uumiga. Inta lagu jiro kaydinta iyo gaadiidka, waa in laga ilaaliyaa qoyaanka iyo soo-gaadhista iftiinka qorraxda. Haddii lagu firdhiyo indhaha ama maqaarka, waa in isla markiiba lagu tirtiraa biyo badan, iyo daaweyn caafimaad oo waqtigeeda ku habboon.


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