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mankhwala

2-Bromo-6-fluorotoluene (CAS# 1422-54-4)

Chemical Property:

Molecular Formula C7H6BrF
Molar Misa 189.02
Kuchulukana 1.53
Boling Point 75-76 ° C 10mm
Pophulikira 76°C
Kuthamanga kwa Vapor 0.00166mmHg pa 25°C
Maonekedwe madzi oyera
Mtundu Zopanda mtundu mpaka pafupifupi zopanda mtundu
Mtengo wa BRN 2433658
Mkhalidwe Wosungira Osindikizidwa muuma, Kutentha Kwapachipinda
Refractive Index 1.535

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Ngozi ndi Chitetezo

Zizindikiro Zowopsa R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
R51 - Poizoni ku zamoyo zam'madzi
R22 - Zowopsa ngati zitamezedwa
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.
S37 - Valani magolovesi oyenera.
HS kodi 29039990
Kalasi Yowopsa ZOKWIYA

2-Bromo-6-fluorotoluene (CAS# 1422-54-4) Chiyambi

2-Bromo-6-fluorotoluene ndi organic pawiri ndi mankhwala formula C7H5BrF. Zotsatirazi ndizofotokozera mwatsatanetsatane za katundu wake, ntchito, njira zokonzekera ndi chitetezo:

Chilengedwe:
-Maonekedwe: 2-Bromo-6-fluorotoluene ndi madzi opanda mtundu kapena opepuka achikasu.
-Posungunuka: pafupifupi -20°C.
-Kuwira: pafupifupi 156-157°C.
-Kuchulukana: Pafupifupi 1.63 g/mL.
-Kusungunuka: 2-Bromo-6-fluorotoluene imasungunuka mu zosungunulira za organic, monga ethanol ndi ether, komanso osasungunuka m'madzi.
-Kukhazikika: Ndi chinthu chosakhazikika, chomwe chimakonda kuwonongeka ndi dzuwa kapena kutentha kwambiri.

Gwiritsani ntchito:
-2-Bromo-6-fluorotoluene angagwiritsidwe ntchito ngati wapakatikati mu kaphatikizidwe organic ndi ntchito synthesis ena organic mankhwala.
-Atha kugwiritsidwanso ntchito ngati zopangira popangira mankhwala enaake ndi mankhwala ophera tizilombo.

Njira Yokonzekera:
2-Bromo-6-fluorotoluene ikhoza kukonzedwa ndi zotsatirazi:
-2-bromotoluene imakonzedwa pochita ndi hydrogen fluoride.

Zambiri Zachitetezo:
-2-Bromo-6-fluorotoluene imakwiyitsa khungu ndi maso. Pewani kukhudza khungu ndi maso mukakumana, ndipo muzimutsuka ndi madzi ambiri nthawi yomweyo.
- Samalirani njira zodzitetezera mukamagwiritsa ntchito, monga kuvala magolovesi, magalasi ndi zovala zodzitchinjiriza.
-Panthawi yosunga ndikugwira, pewani kukhudzana ndi ma oxidants amphamvu komanso ma acid amphamvu kuti mupewe zoopsa.
-Zinyalala zizitayidwa motsatira malamulo a m'deralo pofuna kuchepetsa envi

  • Zam'mbuyo:
  • Ena:

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