2-Chloro-4-fluorobenzaldehyde (CAS# 84194-36-5)
| Zizindikiro Zowopsa | Xi - Zosangalatsa |
| Zizindikiro Zowopsa | 36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. |
| Kufotokozera Zachitetezo | S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S37/39 - Valani magolovesi oyenera komanso chitetezo chamaso / kumaso S36 - Valani zovala zoyenera zodzitetezera. |
| WGK Germany | 3 |
| HS kodi | 29130000 |
| Kalasi Yowopsa | ZOKWIYA |
Mawu Oyamba
2-Chloro-4-fluorobenzaldehyde ndi organic pawiri. Zotsatirazi ndizofotokozera za katundu wake, ntchito, njira zopangira, ndi chidziwitso cha chitetezo:
Katundu: Ndi madzi achikasu otumbululuka opanda mtundu komanso onunkhira. Izo sizisungunuka m'madzi kutentha kwa firiji, koma zimasungunuka mu zosungunulira za organic monga ma alcohols kapena ethers.
Gwiritsani ntchito:
2-Chloro-4-fluorobenzaldehyde nthawi zambiri imagwiritsidwa ntchito ngati gawo lapakati pakupanga organic. Itha kugwiritsidwa ntchito popanga zinthu zomwe zimagwira biologically, kuphatikiza oxachlors, imidazodones, aminoketones, ndi aminoketones, pakati pa ena. Itha kugwiritsidwanso ntchito ngati zida zopangira mankhwala ophera tizilombo.
Njira:
2-Chloro-4-fluorobenzaldehyde ikhoza kukonzedwa ndi zomwe 2-chloro-4-fluorobenzoic acid ndi sulfuric acid, thionyl chloride kapena phosphorous chloride. Izi nthawi zambiri zimachitika mumlengalenga ndipo zimafuna kutentha koyenera komanso nthawi yochitira.
Zambiri Zachitetezo:
2-Chloro-4-fluorobenzaldehyde ndi yoopsa, ndipo m'pofunika kusamala za chitetezo pamene ntchito ndi kusunga. Zitha kukhala zokwiyitsa komanso zowononga m'maso, pakhungu, ndi m'mapumidwe, komanso zida zoyenera zodzitetezera monga magolovesi, magalasi, ndi zopumira ziyenera kuvalidwa pogwira ntchito. Pewani kukhudzana ndi khungu ndi inhalation ya nthunzi yake. Pogwiritsa ntchito, malo ogwirira ntchito omwe ali ndi mpweya wabwino ayenera kusamalidwa, ndipo asakhale kutali ndi moto wotseguka komanso kutentha kwakukulu. Zikakhudzana nawo mwangozi, ziyenera kutsukidwa nthawi yomweyo ndi madzi ambiri ndikupita kuchipatala.
