2-Bromo-3-fluorobenzoic acid (CAS# 132715-69-6)

Zizindikiro Zowopsa	R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. R36 - Zokhumudwitsa m'maso 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	29163990
Kalasi Yowopsa	ZOKWIYA

2-Bromo-3-fluorobenzoic acid ndi organic pawiri ndi mankhwala chilinganizo C7H4BrFO2. Zotsatirazi ndikulongosola za katundu wina, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha 2-bromo-3-fluorobenzoic acid: Chilengedwe:
-Maonekedwe: 2-bromo-3-fluorobenzoic acid ndi kristalo wopanda mtundu kapena wachikasu pang'ono.
-Kusungunuka: Kutha kusungunuka pang'ono m'madzi, kusungunuka kwambiri mu zosungunulira za organic monga ether ndi chloroform.
-Posungunuka: Malo ake osungunuka ndi pafupifupi 120-125 ° C.
-Kukhazikika: 2-bromo-3-fluorobenzoic acid imakhala yokhazikika kutentha kwa firiji, koma imatha kuwola pa kutentha kwakukulu, kuwala kapena kukhudzana ndi zowonjezera zowonjezera.

Gwiritsani ntchito:
-Chemical synthesis: 2-bromo-3-fluorobenzoic asidi angagwiritsidwe ntchito ngati wapakatikati mu organic kaphatikizidwe kwa synthesis ena mankhwala, monga mankhwala ndi mankhwala.
-Pesticide: Itha kugwiritsidwanso ntchito ngati mankhwala ophera tizirombo.

Njira Yokonzekera:
-2-Bromo-3-fluorobenzoic asidi akhoza kukonzekera ndi bromination wa p-fluorobenzoic asidi. Zomwe zimachitika nthawi zambiri zimachitika pansi pamlengalenga pogwiritsa ntchito bromine kapena hydrogen bromide ngati brominating reagent.

Zambiri Zachitetezo:
-2-Bromo-3-fluorobenzoic acid ikhoza kukhala yovulaza chilengedwe kapena thupi la munthu, choncho zida zoyenera zodzitetezera monga magolovesi ndi magalasi otetezera ziyenera kuvalidwa panthawi yogwira ntchito.
-Pewani kukhudzana ndi zotulutsa zolimba kapena zinthu zoyaka moto kuti mupewe moto kapena kuphulika.
-Mukakhudza khungu kapena maso, muzimutsuka nthawi yomweyo ndi madzi ambiri ndikupempha thandizo lachipatala.
-Pogwiritsa ntchito kapena pogwira 2-bromo-3-fluorobenzoic acid, ziyenera kuchitidwa pamalo abwino mpweya wabwino kupewa kutulutsa mpweya wake.