4-(4-Hydroxyphenyl)-2-butanone(CAS#5471-51-2)
| Zizindikiro Zowopsa | 22 - Zowopsa ngati zitamezedwa |
| Kufotokozera Zachitetezo | S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso. S36 - Valani zovala zoyenera zodzitetezera. |
| WGK Germany | 2 |
| Mtengo wa RTECS | EL8925000 |
| TSCA | Inde |
| HS kodi | 29145011 |
| Zowopsa | Zokwiyitsa |
Mawu Oyamba
Rasipiberi ketone, wotchedwanso 3-hydroxy-2,6-dimethyl-4-hexeneone, ndi organic pawiri. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha rasipiberi ketone:
Ubwino:
- Ma ketones a rasipiberi ndi zakumwa zopanda mtundu kapena zachikasu zokhala ndi fungo lamphamvu.
- Rasipiberi ketone imakhala yosasunthika ndipo imatha kusungunuka mwachangu kutentha kwachipinda.
- Ndi chinthu choyaka chomwe chimafulumizitsa kutuluka kwake pamene chikuwonekera pamoto wotseguka kapena kutentha kwakukulu, ndikupanga chisakanizo choyaka moto mumlengalenga.
Gwiritsani ntchito:
- Itha kugwiritsidwanso ntchito pokonza zonunkhira ndi mankhwala ena opangira.
Njira:
- Rasipiberi ketoni nthawi zambiri amapezedwa ndi kaphatikizidwe ka mankhwala. Njira yokonzekera yodziwika bwino imapezedwa ndi methylation ndi cyclization ya methyl ethyl ketone.
Zambiri Zachitetezo:
- Rasipiberi ketone ili ndi kawopsedwe kakang'ono, komabe ndikofunikira kuigwiritsa ntchito mosamala.
- Pewani kukhudzana ndi khungu, maso, ndi mucous nembanemba, ndipo muzimutsuka nthawi yomweyo ndi madzi ambiri ngati akhudzidwa.
- Siziwononga kuzinthu zambiri, koma zimatha kusungunuka pamapulasitiki ndi mphira.
- Mukamagwiritsa ntchito ndikusunga, pewani kuyatsa moto ndi kutentha kwambiri kuti mupewe kuphulika ndi ngozi zamoto.
- Chifukwa ma ketones a rasipiberi ali ndi fungo lamphamvu, amayenera kugwiritsidwa ntchito pamalo olowera mpweya wabwino ndikuwonetsetsa kuti musapume mpweya wambiri wa nthunzi.
