4-n-Butylacetophenone (CAS# 37920-25-5)
| Zizindikiro Zowopsa | R22 - Zowopsa ngati zitamezedwa R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. |
| Kufotokozera Zachitetezo | S23 - Osapuma mpweya. S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso. |
| WGK Germany | 3 |
| TSCA | Inde |
| HS kodi | 29143990 |
| Kalasi Yowopsa | ZOKWIYA |
Mawu Oyamba
Butylacetophenone ndi organic pawiri ndi structural chilinganizo CH3(CH2)3COCH3. Zotsatirazi ndizofotokozera mwachidule za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha p-butylacetophenone:
Ubwino:
- Maonekedwe: Madzi opanda mtundu
- Zosungunuka: Zosungunuka mu ethanol, ethers, ndi zosungunulira zofananira
Gwiritsani ntchito:
- Kugwiritsa ntchito mafakitale: Butylacetophenone ingagwiritsidwe ntchito ngati zosungunulira mu kaphatikizidwe ka organic komanso ngati wapakatikati pamachitidwe.
Njira:
Butylacetophenone ikhoza kukonzedwa ndi esterification ya butanol ndi acetic anhydride.
Zambiri Zachitetezo:
- Butylacetophenone imakwiyitsa khungu ndi maso, ndipo kukhudzana ndi khungu ndi maso kuyenera kupewedwa.
- Mukamagwiritsa ntchito butylacetophenone, sungani mpweya wabwino ndikupewa kutulutsa nthunzi yake.
- Pogwira ntchito ya butylacetophenone, valani zida zodzitetezera zoyenera monga magolovesi ndi magalasi.
- Posunga ndi kutumiza butylacetophenone, kukhudzana ndi okosijeni ndi ma asidi amphamvu kuyenera kupewedwa kuti mupewe ngozi.
