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ibicuruzwa

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

Umutungo wa Shimi:

Inzira ya molekulari C7H6BrF
Misa 189.02
Ubucucike 1.541g / mLat 25 ° C (lit.)
Ingingo ya Boling 88 ° C20mm Hg (lit.)
Flash point 143 ° F.
Umwuka 0.548mmHg kuri 25 ° C.
Kugaragara Amazi
Uburemere bwihariye 1.541
Ibara Sobanura ibara ry'umuhondo
BRN 636503
Imiterere y'Ububiko 2-8 ° C.
Yumva Lachrymatory
Ironderero n20 / D 1.546 (lit.)
Ibintu bifatika na shimi Amazi adafite ibara.

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard C - Kubora
Kode y'ingaruka R34 - Bitera gutwikwa
R36 / 37 - Kurakaza amaso na sisitemu y'ubuhumekero.
Ibisobanuro byumutekano S23 - Ntugahumeke umwuka.
S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S27 - Kuramo ako kanya imyenda yose yanduye.
S36 / 37/39 - Wambare imyenda ikingira, uturindantoki no kurinda amaso / mu maso.
S45 - Mugihe habaye impanuka cyangwa niba wumva utameze neza, shaka inama zubuvuzi ako kanya (erekana ikirango igihe cyose bishoboka.)
Indangamuntu ya Loni UN 3265 8 / PG 2
WGK Ubudage 3
TSCA T
Kode ya HS 29036990
Icyitonderwa Ruswa / Lachrymatory
Icyiciro cya Hazard 8
Itsinda ryo gupakira III

 

Intangiriro

M-fluorobenzyl bromide nikintu kama.

 

Ubwiza:

M-fluorobenzyl bromide ni amazi adafite ibara cyangwa umuhondo ufite impumuro idasanzwe. Irashobora gushonga mumashanyarazi menshi nka alcool, ethers, na aromatics.

 

Imikoreshereze: Irashobora kandi gukoreshwa nkigikururwa cyicyuma kiremereye kandi nkurwego rwo hagati rwamabara.

 

Uburyo:

M-fluorobenzyl bromide irashobora gutegurwa mugukora m-chlorobromobenzene hamwe na fluor ya hydrogen. Acide Hydrofluoric, acide glacial acetique, na hydrogen peroxide ikoreshwa nka reaction. Igisubizo kigomba gukorwa mubushyuhe buke hamwe no kurinda amatsinda akora, hanyuma hagakurikiraho bromination mubihe bya alkaline.

 

Amakuru yumutekano:

M-fluorobenzyl bromide ihagaze neza mubushyuhe bwicyumba, ariko irashobora guteza akaga mugihe ihuye nubushyuhe bwinshi, umuriro ufunguye, cyangwa ibintu bikomeye bya okiside. Irakara kandi ikabora kandi irashobora kwangiza uruhu, amaso, hamwe nubuhumekero. Hagomba kwitonderwa kwambara uturindantoki turinda, ibirahuri hamwe nubuhumekero mugihe ubikoresha, kandi urebe ko bikorera ahantu hafite umwuka mwiza.


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