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oloa

3-Fluorobenzyl chloride(CAS# 456-42-8)

Meatotino tau vailaau:

Fuafua mole C7H6ClF
Molar Mass 144.57
Malosi 1.194g/mLat 25°C(malamalama)
Lisi Lisi 34.5-36 °C
Manu'a 176-177°C
Mata'imu 138°F
Suavai Solubility 40 g/L (20 ºC)
Solubility 40g/l
Fa'aaliga vai manino
Gravity Fa'apitoa 1.194
Lanu Le lanu i le samasama mumu
BRN 742265
Tulaga Teuteu Teu i lalo ole +30°C.
Ma'ale'ale Lachrymatory
Fa'asino Upu n20/D 1.511(malaga)
Meatotino Faaletino ma Vailaau Malosi: 1.194
Fa'apuna: 67 ° C. (15 mmHg)
fa'ailoga fa'asolosolo: 1.5115-1.5135
mea tau moli: 58°C
solu vai: 40g/L (20°C)
Fa'aoga Mo le tu'ufa'atasiga fa'aletino

Fa'amatalaga Oloa

Faailoga o oloa

Fa'ailoga Mata'utia C – A'a
Tulaga lamatia R34 – Mafua ai mu
R37 – Fa'aitaita i le manava
Fa'amatalaga Saogalemu S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
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 2920 8/PG 2
WGK Siamani 3
TSCA Ioe
HS Code 29036990
Mata'utia Fa'amatalaga Corrosive/Lachrymatory
Vasega o Tulaga Lamatia 3
Fa'aputu Vaega III

 

Folasaga

M-fluorobenzyl chloride o se faʻalapotopotoga faʻapitoa. Ose vai e leai ni lanu ma se manogi leaga ile vevela ole potu. O se fa'ameamea fa'ameamea phenylethyl hydrocarbon lea e fa'aaogaina e fai ma mea fa'afofo, solvent, ma le vaeluaga i le kemisi.

E mafai ona faʻaaogaina e avea o se vaeluaga i le glyphosate mo le saunia o vailaau faʻasaina e pei o vailaau faʻasaina, fungicides, ma herbicides. M-fluorobenzyl chloride e mafai foi ona faʻaaogaina i le tuʻufaʻatasia o vali ma mea aoga.

 

O le auala e saunia ai le m-fluorobenzyl chloride e mafai ona maua e ala i le fluorination tali o le chlorobenzene ma le cuprous fluoride. Aemaise lava, chlorobenzene ma cuprous fluoride e muamua tali i le methylene chloride, ona faia lea o laasaga e pei o le hydrolysis, neutralization, ma le aveesea e iu lava ina maua le oloa inter-fluorobenzyl chloride.

 

Fa'amatalaga saogalemu o le m-fluorobenzyl chloride: Ose vaila'au o'ona ma e ono lamatia ai tagata. Pe a fa'aoga po'o le tagofiaina, e tatau ona matua mulimulita'i faiga fa'agaioiga saogalemu ma e tatau ona faia ni puipuiga talafeagai, e pei o le ofuina o totigilima puipui, mata tioata, ma lavalava puipui. Aloese mai le fa'afeso'ota'i ma le pa'u ma mata, ma ia fa'atumauina se si'osi'omaga faigaluega e savili lelei.


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