3-Fluoro-5-bromobenzyl bromide（CAS# 216755-57-6)

Folasaga

O le 3-Fluoro-5-bromobenzyl bromide o se fa'alapotopotoga fa'alenatura ma le fua fa'a-kemikolo C7H5Br2F. O lo'o taua i lalo se fa'amatalaga o meatotino, fa'aoga, tapenaga ma fa'amatalaga saogalemu o le fa'aputuga:

natura:

- Fa'aaliga: Le lanu i le tioata samasama malamalama

-Meli liusuavai: 48-51 ℃

-Puna: 218-220 ℃

-Stability: mautu i lalo o tulaga mago, ae hydrolyzed i luma o le susu

-Solubility: Solu i solu organic, pei ole ethanol, eter

Fa'aaogā:

3-Fluoro-5-bromobenzyl bromide e masani ona faʻaaogaina e avea o se vaeluagalemu i le faʻaogaina o meaola ma e mafai ona faʻaaogaina e faʻapipiʻi ai mea ola faʻapitoa, e pei o vailaʻau, vailaau faʻasaina ma vali. E mafai foʻi ona faʻaaogaina e avea o se ligand e fausia ai faʻalavelave faʻatasi ma metala ma faia se sao taua i faʻalavelave faʻamaʻi.

Metotia:

3-Fluoro-5-bromobenzyl bromide e mafai ona faʻapipiʻiina i laasaga nei:

1. 3-fluorobenzyl e tali atu i le bromine i chloroform e maua ai le 3-fluoro-3-bromobenzyl.

2. O le oloa na maua i le tali muamua e tali atu i le bromine i le ethanol e maua ai le oloa mulimuli 3-Fluoro-5-bromobenzyl bromide.

Fa'amatalaga Saogalemu:

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Ole mea lea ole alkyl fa'apipi'i ma malosi le deliquescence ma e mana'omia le fa'asao lelei ina ia aloese mai le susu. Fa'alogo lelei i mea nei mo le saogalemu i le fa'agaioiga:

- 3-Fluoro-5-bromobenzyl bromide e ita ma e tatau ona aloese mai le manavaina o le kesi poʻo le ausa, ma aloese mai le faʻafesoʻotaʻi ma le paʻu ma mata.

-I le taimi o le faʻaaogaina poʻo le teuina, e tatau ona tausia lelei se siosiomaga faʻaleleia lelei.

-Pe a faʻaalia i lenei mea, fufulu vave le vaega ua afaina i le tele o vai ma saili se fesoasoani mai se fomaʻi.

- Fa'aaoga mea e puipui ai le tagata lava ia e pei o totigilima, mata tioata ma lavalava puipui i le taimi o le taotoga.