p-Ethoxyacetophenone (CAS# 1676-63-7)
Umngcipheko kunye noKhuseleko
| Iikhowudi zoMngcipheko | R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu. I-R26 – Ityhefu kakhulu ngokuphefumla I-R22 – Iyingozi xa iginyiwe |
| Inkcazelo yoKhuseleko | S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. I-S37/39 -Nxiba iiglavu ezifanelekileyo kunye nokukhusela amehlo / ubuso S45 - Kwimeko yengozi okanye ukuba uziva ungaphilanga, funa iingcebiso zonyango ngokukhawuleza (bonisa ileyibhile nanini na kunokwenzeka.) S36/37 – Nxiba iimpahla ezifanelekileyo zokukhusela kunye neeglavu. S28 – Emva kokudibana nolusu, hlamba ngoko nangoko ngeesepha ezininzi. |
| WGK eJamani | 3 |
| I-TSCA | Ewe |
| Ikhowudi ye-HS | 29145090 |
| IKlasi yeeNgozi | OKUTHUMEKAYO |
Ukwazisa i-p-Ethoxyacetophenone (CAS# 1676-63-7)
Ikhompawundi eguquguqukayo neyimfuneko kwihlabathi le-organic chemistry kunye nokusetyenziswa kwemizi-mveliso. Le ketone enevumba elimnandi, ephawulwa liqela layo le-ethoxy, ilulwelo olungenambala ukuya kumthubi oluluthuthu olunevumba elimnandi, elimnandi, liyenza ibe sisithako esixabisekileyo kwimixube eyahlukeneyo.
I-p-Ethoxyacetophenone isetyenziswa ngokuyintloko njengeyona nto iphakathi kwi-syntheuticals yamayeza, iikhemikhali ze-agrochemicals, kunye neziqholo. Ubume bayo obukhethekileyo beekhemikhali buvumela ukuba bathathe inxaxheba kuluhlu lweempendulo, kubandakanywa i-acylation ye-Friedel-Crafts kunye ne-nucleophilic substitutions, okwenza kube yinto ebalulekileyo yokwakha i-chemist kunye nabavelisi ngokufanayo. Uzinzo lwekhompawundi kunye nokusebenza kwakhona kuyenza ibe lolona khetho lufanelekileyo lokudala iimolekyuli ezintsonkothileyo kuphando kunye nezicwangciso zophuhliso.
Kushishino lweziqhumiso, i-p-Ethoxyacetophenone ixabiswa ngenxa yokukwazi ukunikezela ngenqaku elimnandi, lentyatyambo kwiziqholo kunye neemveliso zokhathalelo lomntu. Ukunyibilika kwayo kwizinyibilikisi ezahlukeneyo kuphucula ukuguquguquka kwayo, ivumela abaqulunqi benze uluhlu olubanzi lweeprofayile zevumba ezinomtsalane kubathengi. Ukongezelela, ukuguquguquka kwayo okuphantsi kuqinisekisa ukuba iziqhumiso zigcina ingqibelelo yazo ngokuhamba kwexesha, zibonelela ngokuqhubekayo.
Ngaphezu koko, i-p-Ethoxyacetophenone ifumana ukutsaleka kwibala leefotoinitiators kwii-UV-enyangekayo ii-inki. Ukukwazi ukufunxa ukukhanya kwe-UV kwaye iqalise i-polymerization yenza ukuba ibe yinto ebalulekileyo kwimveliso ehlala ixesha elide kunye nekhwalithi ephezulu.
Ngosetyenziso lwayo olwahlukeneyo kunye nemfuno ekhulayo, i-p-Ethoxyacetophenone iyinto efunekayo kwiingcali kumashishini ekhemikhali, amayeza, nakwizithambiso. Nokuba ujonge ukukhulisa ukwakheka kwemveliso yakho okanye ujonge iindlela ezintsha zokwenziwa, i-p-Ethoxyacetophenone ibonelela ngokuthembeka kunye nokusebenza okufunayo. Yamkela amandla ale khompawundi imangalisayo kwaye uphakamisele iiprojekthi zakho kwiindawo eziphakamileyo.
