1-Bromo-2 4-difluorobenzene (CAS# 348-57-2)
| Zizindikiro Zowopsa | R10 - Yoyaka R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. |
| Kufotokozera Zachitetezo | S16 - Khalani kutali ndi magwero oyatsira. S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso. S37/39 - Valani magolovesi oyenera komanso chitetezo chamaso / kumaso S36 - Valani zovala zoyenera zodzitetezera. |
| Ma ID a UN | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| HS kodi | 29036990 |
| Zowopsa | Zoyaka |
| Kalasi Yowopsa | 3 |
| Packing Group | III |
Mawu Oyamba
2,4-Difluorobromobenzene ndi organic pawiri. Ndi madzi achikasu otumbululuka opanda mtundu komanso onunkhira. Zotsatirazi ndizofotokozera mwatsatanetsatane za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha 2,4-difluorobromobenzene:
Ubwino:
2,4-Difluorobromobenzene ndi chinthu choyaka chomwe chimatha kupanga zosakaniza zoyaka kapena kuphulika ndi mpweya. Zimawononga zitsulo zina.
Gwiritsani ntchito:
2,4-Difluorobromobenzene amagwiritsidwa ntchito makamaka ngati kaphatikizidwe ka organic. M’munda wa mankhwala ophera tizilombo, amagwiritsidwa ntchito popanga mankhwala ophera tizirombo ndi herbicides.
Njira:
2,4-Difluorobromobenzene nthawi zambiri imakonzedwa ndikusintha m'malo. Njira wamba yokonzekera ndikuchitapo bromobenzene ndi potaziyamu fluoride pansi pa acidic kuti apange 2,4-dibromobenzene, ndiyeno fluorinate pamaso pa fluorinating wothandizira kupeza 2,4-difluorobromobenzene.
Zambiri Zachitetezo:
2,4-Difluorobromobenzene ndi organic mankhwala okhala ndi kawopsedwe kena. Zimakhudza khungu, maso, ndi mucous nembanemba ndipo ziyenera kutsukidwa ndi madzi mukangokhudzana. Kupuma kwa nthunzi yake kuyenera kupewedwa mukamagwiritsa ntchito ndipo mpweya wokwanira uyenera kutsimikizika. Pakusungirako ndi kusamalira, chisamaliro chiyenera kutengedwa kuti zisawonongeke ndi magetsi osasunthika. Njira zoyendetsera chitetezo ziyenera kutsatiridwa ndipo zida zoyenera zodzitetezera ziyenera kuvala. Pogwira 2,4-difluorobromobenzene, malamulo akumaloko ayenera kutsatiridwa ndipo zinyalala ziyenera kutayidwa moyenera.
