3-Hydroxy-2-butanone(Acetoin) (CAS#513-86-0)
| Zizindikiro Zowopsa | R10 - Yoyaka R36/38 - Zokwiyitsa maso ndi khungu. R38 - Zowawa pakhungu R11 - Yoyaka Kwambiri |
| Kufotokozera Zachitetezo | S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S36 - Valani zovala zoyenera zodzitetezera. S36/37 - Valani zovala zoyenera zodzitchinjiriza ndi magolovesi. |
| Ma ID a UN | UN 2621 3/PG 3 |
| WGK Germany | 1 |
| Mtengo wa RTECS | EL8790000 |
| TSCA | Inde |
| HS kodi | 29144090 |
| Kalasi Yowopsa | 3 |
| Packing Group | III |
| Poizoni | skn-rbt 500 mg/24H MOD CNREA8 33,3069,73 |
Mawu Oyamba
3-hydroxy-2-butanone, yomwe imadziwikanso kuti butyl ketone acetate kapena butyl acetate ether, ndi mankhwala achilengedwe. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha 3-hydroxy-2-butanone:
Ubwino:
- Maonekedwe: 3-Hydroxy-2-butanone ndi madzi opanda mtundu.
- Kusungunuka: Kusungunuka m'madzi ndi zosungunulira zambiri za organic.
Gwiritsani ntchito:
- Chemical kaphatikizidwe: 3-hydroxy-2-butanone angagwiritsidwe ntchito ngati reagent mu kaphatikizidwe organic ndipo amatenga gawo la ester gulu mu zochita zina.
Njira:
- 3-Hydroxy-2-butanone imatha kuchitidwa ndi hydrogen peroxide ndi butyl acetate kuti ipeze hydroxyketone yofananira.
Zambiri Zachitetezo:
- 3-Hydroxy-2-butanone imakhala ndi kawopsedwe kakang'ono pakagwiritsidwe kake, koma iyenera kugwiritsidwa ntchito mosamala.
- Kuwonekera kwa 3-hydroxy-2-butanone kungayambitse kuyabwa kwa maso ndi khungu, ndipo kukhudzana mwachindunji kuyenera kupewedwa.
- Mukamagwiritsa ntchito 3-hydroxy-2-butanone, chisamaliro chiyenera kutengedwa kuti chitsimikizidwe kuti chikugwira ntchito bwino ndi mpweya wabwino komanso kugwiritsa ntchito zipangizo zodzitetezera.
