4-Isopropylacetophenone (CAS# 645-13-6)
| Zizindikiro Zowopsa | R10 - Yoyaka R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. R52 - Zowononga zamoyo zam'madzi R43 - Itha kuyambitsa chidwi pakukhudzana ndi khungu R22 - Zowopsa ngati zitamezedwa |
| Kufotokozera Zachitetezo | S24/25 - Pewani kukhudzana ndi khungu ndi maso. S36 - Valani zovala zoyenera zodzitetezera. S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S36/37 - Valani zovala zoyenera zodzitchinjiriza ndi magolovesi. |
| Ma ID a UN | 1224 |
| WGK Germany | WGK 3 kwambiri madzi e |
| TSCA | Inde |
| HS kodi | 29143900 |
| Zowopsa | Zoyaka / Zokwiyitsa |
| Packing Group | III |
Mawu Oyamba
4-Isopropylacetophenone ndi organic pawiri. Zotsatirazi ndizomwe zimapangidwira, ntchito, njira zokonzekera ndi chidziwitso chachitetezo:
Ubwino:
- Maonekedwe: Madzi opanda mtundu
- Flash Point: 76°C
- Kusungunuka: Kusungunuka mu zosungunulira za organic monga ma alcohols ndi ethers
- Fungo: Kukoma kokometsera, ngati zokometsera
Gwiritsani ntchito:
- 4-Isopropylacetophenone imagwiritsidwa ntchito makamaka ngati chophatikizira muzonunkhira ndi zonunkhira.
- Amagwiritsidwanso ntchito m'munda wa kaphatikizidwe wamankhwala ngati wapakatikati mu kaphatikizidwe ka organic.
Njira:
- Njira yokonzekera 4-isopropylacetophenone ikhoza kutheka ndi ketaldehyde condensation reaction. Njira yomwe imagwiritsidwa ntchito nthawi zambiri ndikuchita isopropylbenzene ndi ethyl acetate ndi kupanga, kupatukana ndikuyeretsa kuti mupeze chinthu chomwe mukufuna.
Zambiri Zachitetezo:
- 4-Isopropylacetophenone ndi madzi oyaka moto, ndipo chisamaliro chiyenera kutengedwa kuti zisagwirizane ndi moto wotseguka komanso malo otentha kwambiri panthawi yosungira ndikugwiritsa ntchito.
- Kukumana ndi nthunzi kwanthawi yayitali kungayambitse kuyabwa kwa maso ndi khungu ndipo kuyenera kupewedwa.
- Valani magolovesi oteteza, magalasi, ndi zotchingira zoyenera mukamagwiritsa ntchito ndikuwonetsetsa kuti mukugwira ntchito pamalo abwino mpweya wabwino.
- Tsatirani njira zoyendetsera chitetezo ndi malamulo oyenera posungira ndi kusamalira.
