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ibicuruzwa

3- (Trifluoromethoxy) benzyl bromide (CAS # 50824-05-0)

Umutungo wa Shimi:

Inzira ya molekulari C8H6BrF3O
Misa 255.03
Ubucucike 1.594g / mLat 25 ° C (lit.)
Ingingo yo gushonga 22-24 ° C.
Ingingo ya Boling 82-84 ° C10mm Hg (lit.)
Flash point 202 ° F.
Umwuka 3.44mmHg kuri 25 ° C.
Kugaragara Amazi cyangwa Amazi ashonga cyane
Uburemere bwihariye 1.594
Ibara Sobanura umuhondo ucye
BRN 2521451
Imiterere y'Ububiko Firigo.
Yumva Lachrymatory
Ironderero n20 / D 1.48 (lit.)
Ibintu bifatika na shimi Ingingo yo guteka: 82 - 84 kuri 10mm Hgdensity: 1.5838

flash point: 94

Ikiranga: amarira


Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard C - Kubora
Kode y'ingaruka 34 - Bitera gutwika
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S27 - Kuramo ako kanya imyenda yose yanduye.
S28 - Nyuma yo guhura nuruhu, oza ako kanya ukoresheje amasabune menshi.
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
Kode ya HS 29093090
Icyitonderwa Ruswa / Lachrymatory
Icyiciro cya Hazard 8
Itsinda ryo gupakira III

 

Intangiriro

4- (Trifluoromethoxy) benzyl bromide nikintu kama.

 

Bumwe mu buryo bukoreshwa cyane ni nka reagent kandi hagati muri synthesis. Imiterere yihariye yitsinda ryayo trifluoromethoxy, irashobora gukoreshwa mugutangiza itsinda rya trifluoromethoxy.

 

Gutegura 4- (trifluoromethoxy) benzyl bromide mubisanzwe tubonwa nigisubizo cya benzyl bromide na trifluoromethanol. Muri byo, benzyl bromide ikora hamwe na trifluoromethanol mugihe cya alkaline ikora 4- (trifluoromethoxy) benzyl bromide.

Ni organohalide irakaza kandi ifite uburozi, kandi hagomba kwitonderwa kugirango wirinde guhura nuruhu n'amaso mugihe cyo kubaga. Igomba gukoreshwa ahantu hafite umwuka uhagije kandi hamwe ningamba zikwiye zo gukingira, nko kwambara ijisho ryirinda, gants hamwe n imyenda ikingira. Igomba kubikwa kure yumuriro na okiside, ikabikwa mubikoresho byumuyaga kugirango wirinde kubyuka. Mugihe habaye impanuka itunguranye, igomba kuvaho vuba kandi ikirinda kwinjira mumasoko y'amazi cyangwa umwanda.

 


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