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Melting Point Of Dicinnamalacetone. View CHE 202 Lab 6 Aldol Condensation_ARpptx from CHE 202 at John Jay College of Criminal Justice CUNY. In its dimorphic form the melting point is 185186C. In recrystallization some of the product dissolved in the ethyl acetate. NLO material Dicinnamalacetone DCA was synthesised by crossed aldol condensation and characterized by XRD FT-IR DSC techniques and by XRD confirms phase purity and crystallite size structural analysis was performed by FT-IR.
Now offers over 140000 specialty biochemicals under our ChemCruz brand. The smell of cinnamaldehyde is now slight but the melting point of pure cinnamalacetone is only about 62 C so impurities could easily drop the melting point to room temperature. It is our goal to continue to offer the broadest range of reagents in the field. Other Product Names Synonyms. View CHE 202 Lab 6 Aldol Condensation_ARpptx from CHE 202 at John Jay College of Criminal Justice CUNY. ABSTRACT The aim of this experiment is to synthesize dicinnamalacetone from cinnamaldehyde and acetone through aldol condensation method.
At 20C rotenone is practically insoluble in water 02 mgl see however Loeb and Engstrom-Heg 1970 but readily soluble in chloroform 472 gl and acetone 66 gl and only slightly soluble in ethyl ether 4 gl and ethyl alcohol 2 gl.
Normal Boiling Point Temperature K. 0012 mmHg at 25C Enthalpy of Vaporization. The linear chain of molecules leads to charge compensation resulting reduced value. Is focused on the ongoing development of research reagents. 4921400 C at 760 mmHg Vapour Pressure. If the reaction vessel is allowed to stand 10-20 min crystals of pure cinnamalacetone can be separated in 90-100 yield.