P-Bromobenzotrifluoride (CAS# 402-43-7)
Zizindikiro Zowopsa | R10 - Yoyaka R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. |
Kufotokozera Zachitetezo | S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S36 - Valani zovala zoyenera zodzitetezera. S37/39 - Valani magolovesi oyenera komanso chitetezo chamaso / kumaso S16 - Khalani kutali ndi magwero oyatsira. |
Ma ID a UN | UN 1993 3/PG 3 |
WGK Germany | 3 |
TSCA | T |
HS kodi | 29036990 |
Zowopsa | Zoyaka |
Kalasi Yowopsa | 3 |
Packing Group | III |
Mawu Oyamba
Bromotrifluorotoluene ndi organic pawiri. Ndi madzi opanda mtundu komanso owoneka bwino omwe amakhala ndi fungo lamphamvu kwambiri lotentha kwambiri.
Bromotrifluorotoluene amagwiritsidwa ntchito makamaka ngati wopereka maatomu a bromine muzochitika za kaphatikizidwe ka organic. Itha kuchitapo kanthu ndi aniline kuti ipange mankhwala olowa m'malo a bromoaniline, omwe ali ndi ntchito yofunika kwambiri pamakampani opanga mankhwala komanso kaphatikizidwe ka mankhwala ophera tizilombo. Bromotrifluorotoluene angagwiritsidwenso ntchito ngati amphamvu fluorinating wothandizila fluorination zimachitikira.
Njira yodziwika yopangira bromotrifluorotoluene ndi hydrogenate bromine ndi trifluorotoluene pamaso pa chothandizira. Njira ina ndikudutsa mpweya wa bromine kudzera mumagulu a trifluoromethyl.
Kupuma kwa nthunzi zake kuyenera kupewedwa mukamagwiritsa ntchito, komanso kuonetsetsa kuti ntchitoyi ikuchitika pamalo abwino mpweya wabwino. Bromotrifluorotoluene ndi chinthu choyaka moto ndipo chiyenera kusungidwa kutali ndi moto ndi kutentha kwakukulu. Mukakumana ndi ma oxidizing amphamvu, kuchita zachiwawa kumatha kuchitika, ndipo kupatukana nawo kuyenera kusungidwa.