4-Bromo-2-fluorobenzotrifluoride (CAS# 142808-15-9)
Ngozi ndi Chitetezo
| Zizindikiro Zowopsa | R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. R20/21/22 - Zowopsa pokoka mpweya, kukhudzana ndi khungu komanso kumeza. R51/53 - Poizoni kwa zamoyo zam'madzi, zitha kubweretsa zovuta kwanthawi yayitali m'malo am'madzi. R36 - Zokhumudwitsa m'maso |
| Kufotokozera Zachitetezo | S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S36 - Valani zovala zoyenera zodzitetezera. S61 - Pewani kumasulidwa ku chilengedwe. Onani malangizo apadera / mapepala achitetezo. |
| Ma ID a UN | 3077 |
| HS kodi | 29039990 |
| Kalasi Yowopsa | ZOKWIYA |
4-Bromo-2-fluorobenzotrifluoride (CAS# 142808-15-9) chiyambi
4-bromo-2-fluoro-trifluorotoluene ndi organic pawiri. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera, ndi chidziwitso cha chitetezo cha pawiri:
chilengedwe:
-Maonekedwe: Madzi opanda mtundu mpaka owala achikasu
-Kusungunuka: kusungunuka mu zosungunulira za organic monga benzene, ethanol, ndi chloroform, osasungunuka m'madzi
Cholinga:
4-Bromo-2-fluoro-trifluorotoluene ili ndi ntchito zina m'munda wa organic synthesis:
-Monga sing'anga sing'anga, kutenga nawo mbali mu zochita organic, kupereka zinthu zinachitikira ndi imathandizira kachitidwe mitengo.
-Pakafukufuku, atha kugwiritsidwa ntchito popanga, kusanthula, komanso kuwonetsa ma organic compounds.
Njira yopanga:
4-bromo-2-fluoro-trifluorotoluene ikhoza kukonzedwa ndi njira iyi:
-4-Bromo-2-fluoro-trifluorotoluene imapezeka pochita p-chlorotoluene ndi aluminium trifluoride ndiyeno imachita ndi chlorine bromide.
Zambiri zachitetezo:
-4-bromo-2-fluoro-trifluorotoluene ndi organic pawiri, ndipo lolingana miyeso chitetezo ayenera kumwedwa pamene ntchito ndi kusamalira.
-Zitha kuyambitsa kuyabwa pakhungu ndi m'maso, kuyenera kupewedwa nthawi yayitali komanso kupuma movutikira.
-Pogwiritsidwa ntchito m'malo a labotale ndi mafakitale, zida zodzitetezera zoyenera monga magolovesi a labotale, magalasi, ndi zovala zodzitetezera ziyenera kuvala.
-Iyenera kusungidwa bwino, kupewa kukhudzana ndi zinthu zosagwirizana monga ma okosijeni, komanso kusungidwa kutali ndi magwero a moto kapena kutentha kwambiri.
-Panthawi yogwira ndi kutaya, malamulo oyenera komanso njira zoyendetsera chitetezo ziyenera kutsatiridwa.
