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mankhwala

3-Bromo-4-fluorobenzyl mowa (CAS# 77771-03-0)

Chemical Property:

Molecular Formula Mtengo wa C7H6BrFO
Misa ya Molar 205.02
Kuchulukana 1.658±0.06 g/cm3(Zonenedweratu)
Melting Point 214 ° C
Boling Point 80°C/0.5mm
Pophulikira 105.3°C
Kusungunuka kwamadzi zosungunuka
Kuthamanga kwa Vapor 0.0216mmHg pa 25°C
Maonekedwe Ufa
Mtundu Yellow
pKa 13.83±0.10 (Zonenedweratu)
Mkhalidwe Wosungira Osindikizidwa muuma, Kutentha Kwapachipinda
Refractive Index 1.5590 mpaka 1.5630
MDL Mtengo wa MFCD00143093

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xi - Zosangalatsa
Zizindikiro Zowopsa 36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
Kufotokozera Zachitetezo S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso.
S24/25 - Pewani kukhudzana ndi khungu ndi maso.
HS kodi 29214900
Zowopsa Zokwiyitsa

 

Mawu Oyamba

3-Bromo-4-fluorobenzamine hydrochloride ndi organic pawiri. Mankhwala ake ndi C7H7BrFN.HCl.

 

Chilengedwe:

3-Bromo-4-fluorobenzylamine hydrochloride ndi olimba opanda mtundu, osungunuka m'madzi ndi zosungunulira za organic. Ili ndi malo osungunuka kwambiri komanso malo otentha, ndi gulu lokhazikika.

 

Gwiritsani ntchito:

3-bromo-4-fluorobenzylamine hydrochloride amagwiritsidwa ntchito ngati wapakatikati mu kaphatikizidwe ka organic. Itha kugwiritsidwa ntchito popanga zinthu zosiyanasiyana zomwe zimakhala ndi benzylamine, monga mankhwala, mankhwala ophera tizilombo ndi utoto.

 

Njira Yokonzekera:

Kukonzekera kwa 3-bromo-4-fluorobenzamine hydrochloride kungatheke kudzera munjira zosiyanasiyana. Njira yodziwika bwino ndiyo kukonzekera 3-bromo-4-fluorobenzamide ndi zochita za 3-bromo-4-fluorobenzaldehyde ndi ammonia, kutsatiridwa ndi mankhwala ndi hydrochloric acid kuti apereke mchere wa hydrochloride.

 

Zambiri Zachitetezo:

3-bromo-4-fluorobenzylamine hydrochloride ndi organic pawiri, amene amafuna chitetezo pa ntchito. Zitha kukhala ndi zotsatira zokwiyitsa pakhungu, maso ndi kupuma ndipo ziyenera kupewedwa. Zida zodzitetezera zoyenera monga magolovesi, magalasi ndi masks oteteza ziyenera kuvalidwa pakagwiritsidwe ntchito. Komanso, posunga ndi kusamalira pawiri, njira zotetezera ziyenera kutsatiridwa kuti zitsimikizidwe kuti zikugwiritsidwa ntchito bwino.


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