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3-Fluorobenzyl bromide(CAS# 456-41-7)

Meatotino tau vailaau:

Fuafua mole C7H6BrF
Molar Mass 189.02
Malosi 1.541g/mLat 25°C(malamalama)
Manu'a 88°C20mm Hg(su.)
Mata'imu 143°F
Ausa Malo 0.548mmHg ile 25°C
Fa'aaliga Suavai
Gravity Fa'apitoa 1.541
Lanu E manino e leai se lanu ile samasama
BRN 636503
Tulaga Teuteu 2-8°C
Ma'ale'ale Lachrymatory
Fa'asino Upu n20/D 1.546(me.)
Meatotino Faaletino ma Vailaau Suavai e le lanu.

Fa'amatalaga Oloa

Faailoga o oloa

Fa'ailoga Mata'utia C – A'a
Tulaga lamatia R34 – Mafua ai mu
R36/37 – E ita i mata ma le manava.
Fa'amatalaga Saogalemu S23 – Aua le mānavaina le ausa.
S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
S27 – Aveese loa lavalava uma ua afaina.
S36/37/39 – Fai ofu puipui talafeagai, totigilima ma mata/mata.
S45 – I se fa'alavelave po'o ua e lagona le le lelei, saili vave fautuaga fa'afoma'i (fa'aali le igoa pe a mafai.)
UN ID UN 3265 8/PG 2
WGK Siamani 3
TSCA T
HS Code 29036990
Mata'utia Fa'amatalaga Corrosive/Lachrymatory
Vasega o Tulaga Lamatia 8
Fa'aputu Vaega III

 

Folasaga

O le M-fluorobenzyl bromide o se faʻalapotopotoga faʻapitoa.

 

Tulaga lelei:

M-fluorobenzyl bromide o se vai e leai se lanu pe samasama ma se manogi manogi faʻapitoa. E mafai ona fa'amavaeina i le tele o so'o so'o e pei ole ava malosi, eter, ma mea manogi.

 

Fa'aaogāina: E mafai fo'i ona fa'aaogā e fai ma mea e fa'aaogā mo iona u'amea mamafa ma fai fo'i ma se mea fa'asusu mo vali.

 

Metotia:

M-fluorobenzyl bromide e mafai ona saunia e ala i le tali atu i le m-chlorobromobenzene ma le hydrogen fluoride. Hydrofluoric acid, glacial acetic acid, ma le hydrogen peroxyide e masani ona fa'aaogaina e fai ma fa'a'au. O le tali e tatau ona faia i le maualalo o le vevela ma le puipuiga vaega galue, sosoo ai ma le bromination i lalo o tulaga alkaline.

 

Fa'amatalaga Saogalemu:

M-fluorobenzyl bromide e mautu i le vevela o le potu, ae e mafai ona lamatia pe a faʻaalia i le maualuga o le vevela, afi mumu, poʻo ni mea faʻamaʻi malosi. E ita ma pala ma e mafai ona afaina ai le paʻu, mata, ma le manava. E tatau ona fa'aeteete le fa'aogaina o totigilima, matatioata ma manava pe a fa'aogaina, ma fa'amautinoa o lo'o fa'agaioi i nofoaga e savili lelei.


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