4'-Hydroxy-3'-methylacetophenone (CAS# 876-02-8)
| Zizindikiro Zowopsa | R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. R22 - Zowopsa ngati zitamezedwa |
| Kufotokozera Zachitetezo | S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso. S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S22 - Osapumira fumbi. S37/39 - Valani magolovesi oyenera komanso chitetezo chamaso / kumaso |
| WGK Germany | 3 |
| HS kodi | 29143990 |
| Kalasi Yowopsa | ZOKWIYA |
Mawu Oyamba
4-Hydroxy-3-methylacetophenone, yomwe imadziwikanso kuti 4-hydro-3-methyl-1-phenyl-2-butanone, ndi mankhwala achilengedwe. Zotsatirazi ndizofotokozera za chikhalidwe chake, kugwiritsa ntchito, njira zopangira ndi chitetezo:
Ubwino:
4-Hydroxy-3-methylacetophenone ndi madzi opanda mtundu kapena achikasu okhala ndi fungo lapadera. Ndi gulu la polar lomwe limasungunuka mu ma alcohols, ethers, ketones, ndi ester solvents.
Gwiritsani ntchito:
Njira:
Pali njira zambiri zokonzekera 4-hydroxy-3-methylacetophenone, ndipo imodzi mwa njira zodziwika bwino imapezeka ndi makutidwe ndi okosijeni a carbonyl mankhwala. Masitepe enieni akuphatikizapo kuchita 3-methylacetophenone ndi ayodini kapena sodium hydroxide kuti mupeze iodozolate kapena hydroxyl yogwirizana, yomwe imasinthidwa kukhala 4-hydroxy-3-methylacetophenone mwa kuchepetsa.
Zambiri Zachitetezo:
4-Hydroxy-3-methylacetophenone imawonedwa ngati yotetezeka pamagwiritsidwe wamba. Monga organic compound, imakhalabe ndi zoopsa zina. Kukhudzana ndi khungu ndi pokoka mpweya wake kungayambitse kuyabwa ndipo kungayambitse ziwengo. Pogwira ntchito imeneyi, muyenera kusamala kugwiritsa ntchito zida zodzitetezera (monga magolovesi ndi zovala zoteteza maso) ndikuonetsetsa kuti mpweya wabwino ukuyenda bwino. Akakhudza mwangozi kapena pokoka mpweya, mankhwalawa amayenera kutsukidwa kapena kuchotsedwa nthawi yomweyo ndipo afunikire chithandizo chamankhwala. Mukamasunga ndikugwira, chonde samalani kuti musapewe ngozi zilizonse.
