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oloa

2-Bromo-1-(bromomethyl)-3-fluorobenzene (CAS # 1184918-22-6)

Meatotino tau vailaau:

Fuafua mole C7H5Br2F
Molar Mass 267.92
Malosi 1.923±0.06 g/cm3(Va'ai)
Manu'a 246.8±25.0 °C(Vailoaina)
Suavai Solubility Solu teisi i le vai.
Fa'aaliga Malosi
Lanu Pa'epa'e
Tulaga Teuteu i lalo o le kasa inert (nitrogen po'o Argon) ile 2-8°C

Fa'amatalaga Oloa

Faailoga o oloa

2-Bromo-3-fluorobenzyl bromide o se faʻalapotopotoga faʻapitoa. O lo'o ta'ua i lalo se folasaga i ona meatotino, fa'aoga, auala gaosi ma fa'amatalaga saogalemu:

Tulaga lelei:
- Fa'aaliga: 2-Bromo-3-fluorobenzyl bromide ose vai lanu samasama samasama.
- Solubility: E solu i solu fa'aletino pei ole ethanol, dimethyl sulfoxide, ma le methylene chloride.

Fa'aaogā:
- E mafai foʻi ona faʻaaogaina e avea o se ligand mo faʻalavelave uʻamea suiga.

Metotia:
- 2-Bromo-3-fluorobenzyl bromide e mafai ona faʻapipiʻiina e le halogenation o le vaega benzyl. O se auala fa'aogaina e masani ona fa'aogaina o le fa'aogaina o le halogenation e fa'aaoga ai le stannous bromide (SnBr2) i le i ai o le 2-bromo-3-fluorobenzyl alcohol.

Fa'amatalaga Saogalemu:
- 2-Bromo-3-fluorobenzyl bromide e mafai ona maua ai kasa oona e pei ole hydrogen bromide ma le hydrogen fluoride pe a vevela pe mu. E tatau ona fa'aeteete ina ia 'alofia le fa'aalia i le maualuga o le vevela ma le mu matala a'o fa'aoga ma teuina.
- E tatau ona 'alo'ese mai fa'apogai o afi ma vaila'au fa'ama'i ma teu i se nofoaga matutu ma malulu.
- Fa'aofu mea e puipuia ai, e pei o totigilima ma mata tioata, ina ia 'alofia le pa'i i pa'u ma mata.


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