4-tert-Butylphenylacetonitrile (CAS# 3288-99-1)
Zizindikiro Zowopsa | Xi - Zosangalatsa |
Zizindikiro Zowopsa | R20/21/22 - Zowopsa pokoka mpweya, kukhudzana ndi khungu komanso kumeza. R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. |
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. |
Ma ID a UN | 3276 |
Zowopsa | Zokwiyitsa |
Mawu Oyamba
4-tert-butylbenzyl nitrile ndi organic pawiri. Ndi madzi opanda mtundu okhala ndi fungo lonunkhira. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha 4-tert-butylbenzyl nitrile:
Ubwino:
- Maonekedwe: Madzi opanda mtundu
- Kusungunuka: Kusungunuka mu zosungunulira zambiri monga ma alcohols, ethers, ndi ma ketones.
Gwiritsani ntchito:
- Itha kugwiritsidwanso ntchito ngati monomer yopangira zinthu zotulutsa buluu, zida za polima, ndi zina zambiri.
Njira:
- 4-tert-butylbenzyl nitrile imatha kukonzedwa ndi zomwe benzyl nitrile ndi tert-butyl magnesium bromide. Benzyl nitrile imachitidwa ndi tert-butylmagnesium bromide kupanga tert-butylbenzyl methyl ether, ndiyeno 4-tert-butylbenzyl nitrile mankhwala amapezedwa ndi hydrolysis ndi kutaya madzi m'thupi.
Zambiri Zachitetezo:
- 4-tert-butylbenzyl nitrile ili ndi kawopsedwe kakang'ono koma imafunikirabe kutsata njira zogwirira ntchito zotetezeka.
- Pewani kukhudza khungu ndi maso, komanso kuvala magolovesi oteteza, magalasi, ndi zovala zodzitchinjiriza pochita opaleshoni.
- Pewani kutulutsa mpweya komanso kukhudzana ndi zoyatsira, komanso kukhala ndi malo opangira mpweya wabwino.
- Posunga ndi kutumiza, kukhudzana ndi okosijeni ndi zidulo zamphamvu kuyenera kupewedwa kuti mupewe ngozi.
- Ngati walowetsedwa mwangozi kapena kupumira mpweya, pitani kuchipatala mwamsanga.