2 4-Dichlorophenylacetone (CAS# 37885-41-9)
| Iimpawu ezinobungozi | Xi – Irritant |
| Iikhowudi zoMngcipheko | 36/37/38 – Ukucaphukisa amehlo, inkqubo yokuphefumula kunye nolusu. |
| Inkcazelo yoKhuseleko | I-S37/39 -Nxiba iiglavu ezifanelekileyo kunye nokukhusela amehlo / ubuso S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. |
Intshayelelo
I-1-(2,4-Dichlorophenyl) -1-propanone, i-chemical formula C9H8Cl2O, i-organic compound. Oku kulandelayo yinkcazo yobume bayo, ukusetyenziswa, ukulungiswa kunye nolwazi lokhuseleko:
Indalo:
-Inkangeleko: 1- (2,4-Dichlorophenyl) -1-propanone yinto engenambala yolwelo olutyheli olukhanyayo.
-Ubuninzi: Ubuninzi bayo bu malunga ne-1.29 g / mL.
-Indawo yokunyibilika: Indawo enyibilikayo ye-1-(2,4-Dichlorophenyl) -1-propanone imalunga ne--5 ° C kunye ne-3 ° C.
-Indawo yokubila: Indawo yokubila kwayo iphakathi kwe-169°C kunye ne-171°C.
-I-Solubility: 1- (2,4-Dichlorophenyl) -1-propanone i-soluble kwi-solvents yezinto eziphilayo ezifana ne-ethanol, i-acetone kunye ne-dimethylformamide.
Sebenzisa:
-I-Chemical synthesis: 1- (2,4-Dichlorophenyl) -1-propanone isetyenziswa ngokubanzi kwi-organic synthesis kwaye isoloko isetyenziswa njenge-reagent kuphando kunye nebhubhoratri.
-Drug synthesis: Ikwasetyenziswa njengento ekrwada yokudityaniswa kweziyobisi ezithile kunye neziphakathi kweziyobisi.
Indlela yokulungiselela:
I-1-(2,4-Dichlorophenyl) -1-propanone inokulungiswa ngale ndlela ilandelayo:
-Phambi kwe-alkali, i-2,4-dichlorobenzaldehyde isabela nge-acetone ukuvelisa i-1- (2,4-Dichlorophenyl) -1-propanone.
-I-sodium hydride kunye ne-2,4-dichlorobenzaldehyde ingasetyenziselwa i-hydrogenation kwi-acetone ukulungiselela i-1- (2,4-Dichlorophenyl) -1-propanone.
Ulwazi ngoKhuseleko:
- I-1-(2,4-Dichlorophenyl) -1-propanone yikhemikhali kwaye kufuneka igcinwe ngokufanelekileyo kwaye ngokuhambelana neenkqubo ezifanelekileyo zokusebenza ezikhuselekileyo.
-Yikhompawundi eguquguqukayo yezinto eziphilayo kwaye kufuneka igcinwe kude namadangatye avulekileyo kunye namaqondo obushushu aphezulu ukuphepha imililo kunye nokudubula.
-Izixhobo zokukhusela zomntu ezifana nezixhobo ezifanelekileyo zokukhusela ukuphefumula, iimpahla zokukhusela iikhemikhali kunye neiglavu kufuneka zigqitywe ngexesha lokusetyenziswa ukukhusela ukudibanisa kunye nokuphefumla.
-Kuyimfuneko ukugcina iimeko zomoya ezilungileyo ngexesha lokusetyenziswa ukuphepha ukuqokelela kweegesi ezinobungozi.
-Ukuba uphefumle okanye udibana nesikhumba kunye namehlo, hlambulula ngokukhawuleza ngamanzi kwaye ufune uncedo lwezonyango.
