I-ACETYL ACETONE, ekwabizwa ngokuba yi-diacetylmethane, i-pentamethylene dione, iphuma kwi-acetone, ifomula yemolekyuli CH3COCH2COCH3, engenambala ukuya kulwelo olukhanyayo olutyheli.I-ACETYL ACETONE idla ngokuba ngumxube we-tautomers ezimbini, i-enol kunye ne-ketone, ezikwi-dynamic equilibrium.Iisomers zeEnol Chemicalbook zenza iibhondi zehydrogen kwimolekyuli.Kulo mxube, i-keto ibala malunga ne-18%, kwaye i-alkenes i-Alcohol ifomu i-82%.Isisombululo se-petroleum ether somxube sipholile ukuya kwi-78 ° C, kwaye ifom ye-enol yatshitshiswa njengento eqinile, ukuze ezo zimbini zihlulwe;xa ifom ye-enol ibuyela kwiqondo lobushushu begumbi, i-ACETYL ACETONE yaba ngokuzenzekelayo kwimeko yokulingana engentla.
Izithethantonye :acetyl;Acetyl2-propanone;acetyl-2-propanon;acetyl2-propanone;acetyl-aceton;CH3COCH2COCH3;pentan-2,4-dione;Pentanedione
CAS: 123-54-6