4'-tert-butyl-4-chlorobutyrophenone (CAS# 43076-61-5)
| Zizindikiro Zowopsa | R22 - Zowopsa ngati zitamezedwa R41 - Kuopsa kwa kuwonongeka kwakukulu kwa maso R43 - Itha kuyambitsa chidwi pakukhudzana ndi khungu R51/53 - Poizoni kwa zamoyo zam'madzi, zitha kubweretsa zovuta kwanthawi yayitali m'malo am'madzi. |
| 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. S61 - Pewani kumasulidwa ku chilengedwe. Onani malangizo apadera / mapepala achitetezo. S7/8 - S24/25 - Pewani kukhudzana ndi khungu ndi maso. |
| Ma ID a UN | UN 3077 9/PG 3 |
| WGK Germany | 2 |
Mawu Oyamba
4 '-tert-butyl-4-chlorobutyrophenone, yomwe imadziwikanso kuti 4'-tert-butyl-4-chlorobutyrophenone, ndi mankhwala achilengedwe. Zotsatirazi ndikulongosola mwatsatanetsatane za katundu, ntchito, kukonzekera ndi chitetezo cha pawiri:
Chilengedwe:
-Maonekedwe: 4 '-tert-butyl-4-chlorobutyrophenone ndi kristalo wopanda mtundu kapena ufa woyera wa crystalline.
-Kusungunuka: 4 '-tert-butyl-4-chlorobutyrophenone imasungunuka m'madzi osungunulira monga ethanol, acetone, etc., koma imakhala ndi kusungunuka kochepa m'madzi.
-Posungunuka: Malo osungunuka a 4 '-tert-butyl-4-chlorobutyrophenone ndi pafupifupi 50-52°C.
Gwiritsani ntchito:
- 4 '-tert-butyl-4-chlorobutyrophenone angagwiritsidwe ntchito ngati wapakatikati mu kaphatikizidwe organic ndipo chimagwiritsidwa ntchito m'minda ya mankhwala, mankhwala, utoto ndi fungo.
Njira Yokonzekera:
-Njira yomwe imagwiritsidwa ntchito pokonzekera 4 '-tert-butyl-4-chlorobutyrophenone ndikuchita p-tert-butylbenzophenone ndi chloroacetic anhydride pansi pamikhalidwe ya alkaline kuti apange pawiri chandamale.
Zambiri Zachitetezo:
- 4 '-tert-butyl-4-chlorobutyrophenone ili ndi kawopsedwe kakang'ono, komabe ndikofunikira kulabadira kugwiritsa ntchito motetezeka ndikusungirako.
-Panthawi ya ntchito, zida zoyenera zodzitetezera ziyenera kuvala kuti zisakhudze khungu ndi maso.
-Pewani kulowetsa fumbi kapena nthunzi yake, ndipo iyenera kugwiritsidwa ntchito pamalo abwino mpweya wabwino.
-Ngati mwamwa mwangozi kapena kukhudzana ndi kuchuluka kwa mankhwalawo, pitani kuchipatala msanga ndipo mutenge chizindikiro choyenerera.
