3-Bromo-5-fluorotoluene (CAS# 202865-83-6)
Ngozi ndi Chitetezo
| Zizindikiro Zowopsa | R10 - Yoyaka R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. R36 - Zokhumudwitsa m'maso R22 - Zowopsa ngati zitamezedwa |
| Kufotokozera Zachitetezo | S16 - Khalani kutali ndi magwero oyatsira. S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S36 - Valani zovala zoyenera zodzitetezera. |
| Ma ID a UN | 1993 |
| Kalasi Yowopsa | ZOKWIYA |
Chiyambi chachidule
3-Bromo-5-fluorotoluene ndi organic pawiri. Zotsatirazi ndizofotokozera mwatsatanetsatane za katundu wake, ntchito, njira zopangira ndi chidziwitso cha chitetezo:
Ubwino:
- Maonekedwe: 3-Bromo-5-fluorotoluene ndi madzi opanda mtundu mpaka otumbululuka achikasu.
- Kusungunuka: Imasungunuka mosavuta muzosungunulira wamba, monga ethanol, ether, ndi zina, koma osasungunuka m'madzi.
Gwiritsani ntchito:
- Monga onunkhira pawiri, 3-bromo-5-fluorotoluene angagwiritsidwe ntchito zosiyanasiyana zimachitikira kaphatikizidwe organic, monga electrophilic onunkhira m'malo anachita, nayitrogeni heterocyclic synthesis, etc.
Njira:
- 3-Bromo-5-fluorotoluene ikhoza kukonzedwa ndi njira zosiyanasiyana zopangira, zomwe zimapezeka kwambiri pochita 3-methoxy-5-fluorobenzene ndi hydrogen bromide. The zinthu zinthu zikhoza kusinthidwa molingana ndi yeniyeni kaphatikizidwe njira.
Zambiri Zachitetezo:
- Pewani kukhudza khungu ndi maso, ndipo muzimutsuka nthawi yomweyo ndi madzi ambiri ngati mukukumana.
- Mukamagwiritsa ntchito ndikusunga, kusamala kuyenera kutengedwa kuti pakhale chiopsezo chopewera moto komanso kutulutsa ma electrostatic discharge.
- Njira zodzitetezera zoyenera monga magolovesi, magalasi, ndi zovala zodzitchinjiriza ziyenera kugwiritsidwa ntchito pogwira ntchito.
- Mukalowetsedwa mwangozi kapena kupumira, funsani kuchipatala mwachangu ndikudziwitsani za mankhwalawo.
