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oloa

5-Bromo-2-fluorobenzoic acid (CAS # 146328-85-0)

Meatotino tau vailaau:

Fuafua mole C7H4BrFO2
Molar Mass 219.01
Malosi 1.789±0.06 g/cm3(Va'ai)
Lisi Lisi 141-145 °C (malamalama)
Manu'a 296.5±25.0 °C(Vailoaina)
Mata'imu 133.1°C
Suavai Solubility Solu teisi i le vai.
Ausa Malo 0.000644mmHg ile 25°C
Fa'aaliga Pa'epa'e malo
Lanu Paʻepaʻe i le samasama mumu i le moli moli
pKa 2.88±0.10(Vavaloa)
Tulaga Teuteu Faamauina i le mago, Temperature Room
MDL MFCD00143423

Fa'amatalaga Oloa

Faailoga o oloa

O le 2-Fluoro-5-bromobenzoic acid o se vailaʻau faʻapitoa. O lo'o ta'ua i lalo se folasaga i ona meatotino, fa'aoga, metotia o gaosiga, ma fa'amatalaga saogalemu:

natura:
2-Fluoro-5-bromobenzoic acid o se mea mautu ma se foliga tioata paʻepaʻe. E le mafai ona solu i totonu o le vai i le vevela o le potu, ae mafai ona solu i nisi vaifofo faʻaola pei ole ethanol ma le dimethylformamide. E malosi lona malosi ma e mafai ona tali atu i le alkali e fausia ai masima tutusa.

Fa'amoemoe:
O le 2-Fluoro-5-bromobenzoic acid o se mea fa'aoga masani i le fa'aogaina o meaola.

Gaosi auala:
Ole auala sauniuni ole 2-fluoro-5-bromobenzoic acid e faigofie tele. O se auala masani o le mauaina lea e ala i le fluorination o le bromobenzoic acid. Aemaise lava, o le bromobenzoic acid e mafai ona tali atu i le fluorinating reagents e pei o le ammonium fluoride poʻo le zinc fluoride e gaosia ai le 2-fluoro-5-bromobenzoic acid.

Fa'amatalaga Saogalemu: E tatau ona ofuina ni meafaigaluega puipuia lelei i le taimi o le taotoga e aloese ai mai le paʻi i le paʻu, mata, poʻo le manava. E tatau ona fa'aoga i totonu o se nofoaga e fa'alelei lelei ma aloese mai le manavaina o lona pefu po'o le kesi. Afai e sese le inuina pe a tupu se fa'aletonu, saili vave togafitiga faafoma'i.


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