2,2-Dimethyl-4-Phenylpentanenitrile(CAS#75490-39-0)
| Iikhowudi zoMngcipheko | I-R22 – Iyingozi xa iginyiwe R51/53 – Ityhefu kwizinto eziphila emanzini, inokubangela iziphumo ezibi zexesha elide kwindawo ehlala emanzini. |
| Inkcazelo yoKhuseleko | 61-Kuphephe ukukhululwa kokusingqongileyo. Jonga kwimiyalelo ekhethekileyo / kumaphepha edatha yokhuseleko. |
Intshayelelo
Α,Α,Γ-Trimethylbenzylacetonitrile (α,α,γ-trimethylbenzylacetonitrile), eyaziwa ngokuba yi-α,α,γ-TMBAC okanye i-TMBA, i-organic compound. Oku kulandelayo sintshayelelo kubume bayo, ukusetyenziswa, indlela yokulungiselela kunye nolwazi lokhuseleko:
Umgangatho:
- α,α,γ-trimethylphenylbutyronitrile lulwelo olungenambala kunye nevumba elikhethekileyo.
- Iyatsha kwaye iyaguquguquka emoyeni.
- Isetyenziswa ikakhulu njengesinyibilikisi kunye nesiphakathi.
Sebenzisa:
- i-α, i-α, i-γ-trimethylphenylbutyronitrile isetyenziswa ngokubanzi njenge-solvent kwi-organic synthesis kwaye inokunyibilikisa ezininzi izinto eziphilayo.
Indlela:
- α, α, γ-trimethylphenylbutyronitrile idla ngokufunyanwa ngokusabela kwephenylbutydione kunye ne-trimethylbenzylamine. Indlela ethile yokulungiselela yile ndlela ilandelayo: ngexesha elithile lokushisa kunye nexesha lokuphendula, i-phenylbutanedione kunye ne-trimethylbenzylamine ziphendulwa phambi kwe-solvent efanelekileyo okanye i-catalyst, kwaye emva kwamanyathelo afanelekileyo, imveliso ekujoliswe kuyo inokufumaneka ngokuhlukana kunye nokucoca.
Ulwazi ngoKhuseleko:
- α,α,γ-Trimethylphenylbutyronitrile iyaguquguquka kwaye iyatsha kwaye kufuneka igcinwe kude namadangatye avulekileyo kunye nokushisa okuphezulu.
- Kufuneka kuqatshelwe ukusebenzisa izixhobo ezifanelekileyo zokuzikhusela ezifana neeglasi zokhuseleko, iiglavu kunye nempahla yokhuselo ngexesha lokusetyenziswa.
- Kuphephe ukudibana nolusu kunye namehlo, kwaye ukuba ukudibana kwenzeka, hlambulula ngokukhawuleza ngamanzi amaninzi.
- Xa ugcina kwaye uphatha, landela iinkqubo ezifanelekileyo zokusebenza zokhuseleko kwaye uzigcine kwindawo ekhuselekileyo ukuphepha iingozi.
- Ukuba loo nto iphefumle okanye ityiwe, funa uncedo lwezonyango ngokukhawuleza.
