CAS 20320-59-6 white powder NEW BMK Diethyl(Phenylacetyl)Malonate

Product parameters

Product name	Diethyl(phenylacetyl)malonate
CAS	20320-59-6
MF	C15H18O5
EINECS	205-854-1
Appearance	White Powder
Purity	99.0%min
Delivery Time	7-10 days
Density	1.148±0.06 g/cm3(Predicted)
Boiling point	120 °C(Press: 0.01 Torr)
Appearance	White powder
Packaging Details	light yellow crystal powder
High Light	1kg/bag ;25kg/drum

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Basic Information:

Hot-selling 99.9% New BMK Powder CAS 20320-59-6 Organic Intermediate with safe delivery.

Product Name:	Diethyl(phenylacetyl)malonate
Synonyms:	Diethyl(phenylacetyl)malonate;Propanedioic acid, 2-(2-phenylacetyl)-, 1,3-diethyl ester;diethyl 2-(2-phenylacetyl)propanedioate;diethyl 2-(2-phenylacetyl)propanedioate wickr bettyml;Cas 20320-59-6;Propanedioic acid, (phenylacetyl)-, diethyl ester;Pharmaceutical intermediates Diethyl(phenylacetyl)malonate;new p
CAS:	20320-59-6
MF:	C15H18O5
MW:	278.3
EINECS:	205-854-1
Mol File:	20320-59-6.mol

Chemical Properties:

Boiling point	120 °C(Press: 0.01 Torr)
density	1.148±0.06 g/cm3(Predicted)
pka	8.76±0.59(Predicted)
InChI	InChI=1S/C15H18O5/c1-3-19-14(17)13(15(18)20-4-2)12(16)10-11-8-6-5-7-9-11/h5-9,13H,3-4,10H2,1-2H3
InChIKey	ZASPDQDIPTZTQQ-UHFFFAOYSA-N
SMILES	C(OCC)(=O)C(C(CC1=CC=CC=C1)=O)C(OCC)=O

Usage and Synthesis:

Physical properties	Diethyl(phenylacetyl)malonate has a boiling point of 120 °C. Its density is predicted to be 1.148±0.06 g/cm3.
Uses	Organic synthesis intermediates.
Preparation	The anhydrous ethanol co-vaporized with diethyl phthalate and sodium metal is added dropwise to the mixture of diethyl malonate, carbon tetrachloride and magnesium, heated to start the reaction, and the temperature is controlled to smooth the reaction. Then add anhydrous diethyl ether, heat for 1h, add the diethyl ether solution of phenylacetyl chloride (add slowly, not to make the reaction too intense). After the reaction is completed, cool and add water, separate the oil layer, and evaporate the diethyl ether under reduced pressure to obtain diethyl(phenylacetyl)malonate.

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