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ibicuruzwa

(S) -1- (2-Bromophenyl) Ethanol (CAS # 114446-55-8)

Umutungo wa Shimi:

Inzira ya molekulari C8H9BrO
Misa 201.06
Ubucucike 1.3646 (igereranya)
Ingingo yo gushonga 56-58 ° C (lit.)
Ingingo ya Boling 128 ° C15mm Hg (lit.)
Flash point 113.3 ° C.
Umwuka 0.0172mmHg kuri 25 ° C.
pKa 14.01 ± 0.20 (Biteganijwe)
Imiterere y'Ububiko Ikidodo cyumye, Ubushyuhe bwicyumba

Ibicuruzwa birambuye

Ibicuruzwa

(S) - (-) - 2-bromo-1-α-methylbenzyl inzoga ni ifumbire mvaruganda. Ibikurikira nintangiriro yumutungo wacyo, imikoreshereze, uburyo bwo gukora namakuru yumutekano:

Ubwiza:
. Ifite imiterere-yimiterere itatu-yimiterere nkuko ari chiral compound ni ukuvuga, hariho centre ya chiral kumurongo wa simmetrie.

Imikoreshereze: Irashobora kandi gukoreshwa nka ligand ya catalizike ya stereoselective.

Uburyo:
Uburyo bwo gutegura (S) - (-) - 2-bromo-1-α-methylbenzyl inzoga irashobora kuboneka mugukora aldehydes cyangwa ketone hamwe na thionyl bromide mubihe bya alkaline. Nyuma yo kwitwara bibaye, birasabwa kwigunga kwa aciral hamwe no kweza chiral ibice bya chiral.

Amakuru yumutekano:
Guhuza uruhu n'amaso bigomba kwirindwa.
Mugihe cyo gukora, hagomba guhumeka neza kugirango wirinde guhumeka cyangwa kuribwa.
Uru ruganda rushobora kubora ku bushyuhe bwo hejuru kugira ngo rutange imyuka yangiza, igomba gukenera kuba kure y’umuriro n’ubushyuhe bwinshi.
Ibikoresho bikwiye byo kurinda umuntu nka laboratoire ya laboratoire hamwe nindorerwamo z'umutekano bigomba kwambarwa mugihe cyo gukoresha.
Amahame yumutekano hamwe nuburyo bigomba gukurikizwa mugukemura no kujugunya.
Mubikorwa bifatika, ibihe byihariye nibigeragezo nabyo bigomba kwitabwaho.


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