4-Methylthio-2-butanone (CAS#34047-39-7)
| Zizindikiro Zowopsa | 10 - Zoyaka |
| Kufotokozera Zachitetezo | S16 - Khalani kutali ndi magwero oyatsira. S24/25 - Pewani kukhudzana ndi khungu ndi maso. |
| Ma ID a UN | 1224 |
| WGK Germany | 3 |
| TSCA | Inde |
| HS kodi | 29309090 |
Mawu Oyamba
4-Methylthio-2-butanone ndi organic pawiri. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha gululi:
Ubwino:
- Maonekedwe: 4-Methylthio-2-butanone ndi madzi opanda mtundu.
- Kusungunuka: Kusungunuka muzinthu zina zosungunulira, monga ethanol ndi methylene chloride.
Gwiritsani ntchito:
- 4-Methylthio-2-butanone amagwiritsidwa ntchito makamaka ngati wapakatikati mu kaphatikizidwe ka organic.
- Pawiriyi itha kugwiritsidwanso ntchito ngati mulingo wamkati wa chromatography ya gasi kuti muwone ndikuwunika zinthu zina.
Njira:
- 4-Methylthio-2-butanone nthawi zambiri imapezeka ndi njira zopangira. Njira yodziwika bwino yokonzekera ndikuchita butanone ndi sulfure pamaso pa cuprous iodide kuti apange chinthu chomwe mukufuna.
Zambiri Zachitetezo:
- 4-Methylthio-2-butanone sichinanenedwe ngati chiwopsezo chachikulu chachitetezo, koma monga organic pawiri, kusamala koyenera kumayenera kutsatiridwa.
- Pewani kukhudza khungu ndi maso ndipo gwiritsani ntchito zida zoyenera zodzitetezera monga magolovesi ndi magalasi.
- Chisamaliro chiyenera kutengedwa kuti chipewe kuyatsa ndi kutentha kwambiri panthawi yogwiritsira ntchito kapena kusunga.
- Mukameza mwangozi kapena mwangozi, pitani kuchipatala mwamsanga.
