I-3-(tert-Butyldimethylsilyloxy) glutaric anhydride (CAS# 91424-40-7)
| Iimpawu ezinobungozi | Xi – Irritant |
| Iikhowudi zoMngcipheko | 36/37/38 – Ukucaphukisa amehlo, inkqubo yokuphefumula kunye nolusu. |
| Inkcazelo yoKhuseleko | S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. I-S37/39 -Nxiba iiglavu ezifanelekileyo kunye nokukhusela amehlo / ubuso |
| WGK eJamani | 3 |
Intshayelelo
I-3-tert-butyldimethicoxyglutaric anhydride yi-organosilicon compound. Oku kulandelayo sintshayelelo kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi lokhuseleko lwale khompawundi:
Umgangatho:
- Ukubonakala: I-3-tert-butyldimethicoxyglutarate anhydride idla ngokuba mhlophe okanye i-crystalline etyheli okanye i-crystalline powdery solid.
- Ukunyibilika: I-3-tert-butyldimethicoxyglutarate anhydride inokunyibilika okulungileyo phakathi kwezinyibilikisi eziqhelekileyo zezinto eziphilayo.
Sebenzisa:
- I-3-tert-butyldimethicoxyglutaric anhydride ingasetyenziselwa njenge-monomer esebenzayo kwi-synthesis ye-silicone polymers, njenge-rubber ye-silicone, i-silicone resin, njl.
- Isenokusetyenziswa njengesixhobo sokuqala okanye i-catalyst kwi-organic synthesis reactions.
Indlela:
- Kukho iindlela ezininzi zokulungiselela i-3-tert-butyldimethiconeglutaric anhydride, kwaye indlela eqhelekileyo kukusabela kwi-3-tert-butylacryloyl chloride nge-dimethicyl ether, kwaye emva koko i-catalyze dechlorination nge-asidi okanye isiseko sokuvelisa imveliso ekujoliswe kuyo.
Ulwazi ngoKhuseleko:
- I-3-tert-butyldimethiconeglutarate anhydride ngokuqhelekileyo ithathwa njengekhompawundi ekhuselekileyo.
- Nangona kunjalo, kufuneka kuthathelwe ingqalelo ukuphepha ukuphefumla, ukungeniswa, okanye ukudibana namehlo kunye nolusu.
- Xa uphatha kwaye ugcina, imiqathango efanelekileyo efana neeglavu, iiglasi, kunye nempahla yokukhusela kufuneka ithathwe.
- Xa usebenzisa ikhompawundi yovavanyo kunye nemveliso yemizi-mveliso, landela iinkqubo ezifanelekileyo zokusebenza zokhuseleko kwaye ulahle ngokufanelekileyo inkunkuma ngokuhambelana nemimiselo yendawo.
