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4-Bromo-2-chlorobenzoic acid (CAS# 59748-90-2)

Hantida Kiimikada:

Qaanuunka molecular C7H4BrClO2
Molar Mass 235.46
Cufnaanta 1.809±0.06 g/cm3 (La saadaaliyay)
Meesha dhalaalaysa 171-175 °C
Boling Point 319.1 ± 27.0 °C (La saadaaliyay)
Barta Fiishka 146.8°C
Solubility DMSO, Methanol
Uumiga Uumiga 0.000145mmHg at 25°C
Muuqashada Budada crystalline
Midabka Caddaan-ka-baxsan
pKa 2.68± 0.25 (La saadaaliyay)
Xaalada Kaydinta Ku hay meel mugdi ah, ku xidhan meel engegan, heerkulka qolka
Tusmada Dib-u-celinta 1.621
MDL MFCD00040903

Faahfaahinta Alaabta

Tags Product

Xeerarka Khatarta R22 - Waxyeelo leh haddii la liqo
R50/53 - Aad bay ugu suntan noolaha biyaha, waxay u keeni kartaa saameyn xun muddo dheer deegaanka biyaha.
Sharaxaada Badbaadada S60 - Maaddadan iyo weelkeeda waa in lagu tuuraa sida qashinka khatarta ah.
S61 - Iska ilaali in lagu sii daayo deegaanka. Tixraac tilmaamaha gaarka ah / xaashiyaha xogta badbaadada.
Aqoonsiga UN-ka UN 2811 6.1/PG 3
WGK Germany 3
Koodhka HS 29163990
Heerka khatarta XANUUNSAN
Kooxda Baakadaha

 

Hordhac

 

Tayada:

2-Chloro-4-bromobenzoic acid waa mid adag oo leh muuqaal crystalline cad. Waxay leedahay milmayn wanaagsan heerkulka qolka waxaana lagu milmi karaa qaar ka mid ah dareerayaasha organic caadiga ah, sida ethanol iyo ether.

 

Isticmaal:

2-Chloro-4-bromobenzoic acid waxaa loo isticmaali karaa dhexdhexaad ahaan isku-dhafka dabiiciga ah. Waxa kale oo loo isticmaali karaa diyaarinta diodes-ka-bixiya iftiinka dabiiciga ah (OLEDs) oo ah mid ka mid ah agabyada muhiimka ah ee goobtan.

 

Habka:

2-Chloro-4-bromobenzoic acid waxaa loo diyaariyaa habab kala duwan, benzoic acid waxaa inta badan loo isticmaalaa wax ka bilowda shaybaarka. Hababka isku dhafan ee gaarka ah waxaa ka mid ah falcelinta sida chlorination, bromination, iyo karboksylation, kuwaas oo badanaa u baahan isticmaalka kiciyayaasha iyo reagents.

 

Macluumaadka Badbaadada:

2-Chloro-4-bromobenzoic acid waa iskudhis organic ah, iyo sababaha badbaadada, qalabka ilaalinta shakhsi ahaaneed ee ku habboon sida galoofyada, muraayadaha, iyo dharka shaybaarka waa in la gashado inta lagu jiro wax ka qabashada. Waxay u keeni kartaa cuncun indhaha, maqaarka, iyo mareenka neefsiga waxayna u baahan tahay in laga fogaado. Waa in laga fogeeyaa ololka furan iyo kulaylka sareeyo marka la kaydiyo oo loo isticmaalo in laga fogaado soo saarista gaasaska sunta ah.


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