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4-Fluorobenzyl bromide (CAS# 459-46-1)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C7H6BrF
Molar Mass 189.02
Yawan yawa 1.517g/mLat 25°C(lit.)
Matsayin Boling 85°C15mm Hg(lit.)
Wurin Flash >230°F
Tashin Turi 0.143mmHg a 25°C
Bayyanar Ruwa
Takamaiman Nauyi 1.517
Launi Share mara launi zuwa rawaya
BRN 636507
Yanayin Ajiya a karkashin inert gas (nitrogen ko argon) a 2-8 ° C
M Lachrymatory
Fihirisar Refractive n20/D 1.547(lit.)
Abubuwan Jiki da Sinadarai Ruwa mai haske mai launin rawaya

Cikakken Bayani

Tags samfurin

Alamomin haɗari C - Mai lalacewa
Lambobin haɗari R34 - Yana haifar da konewa
R36 - Haushi da idanu
Bayanin Tsaro S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska.
S45 - Idan akwai haɗari ko kuma idan kun ji rashin lafiya, nemi shawarar likita nan da nan (nuna alamar a duk lokacin da zai yiwu.)
ID na UN UN 3265 8/PG 2
WGK Jamus 3
Farashin TSCA Ee
HS Code Farashin 29039990
Bayanin Hazard Lalata/Lachrymatory
Matsayin Hazard 8
Rukunin tattarawa III

 

Gabatarwa

Fluorobenzyl bromide wani fili ne na kwayoyin halitta. Ba shi da launi zuwa kodadde rawaya mai ƙarfi tare da ƙaƙƙarfan ƙamshi.

 

Fluorobenzyl bromide yana da mahimman kaddarorin da amfani da yawa. Yana da mahimmancin tsaka-tsaki da aka yi amfani da shi sosai a fagen haɗin gwiwar kwayoyin halitta. Fluorobenzyl bromide na iya gabatar da ƙungiyoyi masu aiki tare da aikin sinadarai na musamman a cikin zoben aromatic ta hanyar maye gurbin halayen, kuma ana amfani da su a cikin shirye-shiryen mahadi masu aiki.

 

Hanyar gama gari don shirye-shiryen fluorobenzyl bromide shine amsa benzyl bromide tare da acid hydrofluoric anhydrous. A cikin wannan halayen, hydrofluoric acid yana aiki azaman zarra na bromine kuma yana gabatar da zarra na fluorine.

Abu ne na halitta wanda ke da wani guba. Zai iya haifar da haushi da lalacewa ga fata, idanu, da tsarin numfashi. Ana buƙatar sanya kayan kariya da suka dace kamar safar hannu, tabarau, da abin rufe fuska yayin aiki. Ya kamata a guji ɗaukar dogon lokaci zuwa tururi na flubromide don guje wa guba. Idan kun hadu da fluorobenzyl bromide da gangan ko tururinsa, nan da nan ku wanke da ruwa mai tsabta kuma ku nemi kulawar likita cikin lokaci. Lokacin adana fluorobenzyl bromide, ya kamata a sanya shi a cikin akwati mai juriya da wuta, da iska mai kyau da iska, nesa da ƙonewa da sauran kayan wuta.


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