4-Isobutylacetophenone (CAS# 38861-78-8)
| Zizindikiro Zowopsa | R10 - Yoyaka R40 - Umboni wochepa wa zotsatira za carcinogenic R52/53 - Zowononga zamoyo zam'madzi, zimatha kuyambitsa zovuta zanthawi yayitali m'malo am'madzi. R43 - Itha kuyambitsa chidwi pakukhudzana ndi khungu |
| Kufotokozera Zachitetezo | S16 - Khalani kutali ndi magwero oyatsira. S36 - Valani zovala zoyenera zodzitetezera. S22 - Osapumira fumbi. S61 - Pewani kumasulidwa ku chilengedwe. Onani malangizo apadera / mapepala achitetezo. S36/37 - Valani zovala zoyenera zodzitchinjiriza ndi magolovesi. |
| Ma ID a UN | 1224 |
| WGK Germany | 3 |
| TSCA | Inde |
| HS kodi | 29143990 |
| Kalasi Yowopsa | 3.2 |
| Packing Group | III |
Mawu Oyamba
4-isobutylacetophenone, yomwe imadziwikanso kuti 4-isobutylphenylacetone, ndi organic compound. Zotsatirazi ndizofotokozera za chikhalidwe chake, ntchito, njira yokonzekera ndi chidziwitso cha chitetezo:
Ubwino:
- Maonekedwe: 4-Isobutylacetophenone ndi madzi opanda mtundu, kapena achikasu mpaka bulauni.
- Kusungunuka: Imakhala ndi kusungunuka kwabwino mu zosungunulira za organic.
- Kukhazikika kosungirako: Iyenera kusungidwa pamalo ozizira, owuma, opanda mpweya wabwino kutali ndi dzuwa.
Gwiritsani ntchito:
Njira:
- Kukonzekera kwa 4-isobutylacetophenone nthawi zambiri kumachitika ndi acid-catalyzed alkylation. Pali njira zambiri zokonzekera, imodzi mwazochita ndi acetophenone ndi isobutanol pansi pa acidic kuti mupeze mankhwala omwe mukufuna.
Zambiri Zachitetezo:
- Chisamaliro chiyenera kutengedwa kuti 4-isobutylacetophenone isakhumane ndi maso, khungu, ndi kupuma.
- Valani magolovesi oteteza, magalasi, ndi zishango zakumaso pogwira, posunga komanso pogwira. Onetsetsani kuti chipindacho chili ndi mpweya wabwino.
- Mukakhudzana mwangozi ndi pawiri, muzimutsuka ndi madzi ambiri kwa mphindi zosachepera 15 ndikupita kuchipatala.
- Zambiri zokhudzana ndi chitetezo ziyenera kutsimikiziridwa molingana ndi momwe zinthu zilili komanso zolemba zoyenera zotetezera kuti awonetsetse kuti ogwira ntchito ali ndi chidziwitso choyenera komanso chidziwitso pakugwiritsa ntchito kuyesa mankhwala.
