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CAS 20320-59-6 BMK Chemical Oil Diethyl(phenylacetyl)malonate C15H18O5

Basic Information
Place of Origin: China
Brand Name: First
Certification: COA
Model Number: 20320-59-6
Minimum Order Quantity: 1KG
Price: 50-100USD
Packaging Details: 1kg/bag ;25kg/drum,25 kg/Carton
Delivery Time: 5 to 10 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram,BTC
Supply Ability: 1000 Tons
Detail Information
Purity: 99.0%min Type: Syntheses Material Intermediates
Appearance: Light-yellow Liquid Cas No.: 20320-59-6
Mf: C15H18O5 Other Names: Propanedioic Acid, 2-(2-phenylacetyl)-, 1,3-diethyl Ester
Einecs No.: 205-854-1 Product Name: Diethyl(phenylacetyl)malonate
Pka: 8.76±0.59(Predicted) Sample: Availiable
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BMK Chemical CAS 20320-59-6


BMK Chemical



Product Description

 Diethyl(phenylacetyl)malonate Basic information 

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


Product Name: Diethyl(phenylacetyl)malonate
CAS: 20320-59-6
MF: C15H18O5
MW: 278.3
EINECS: 205-854-1
Product Categories: 20320-59-6;BMK
Mol File: 20320-59-6.mol
Diethyl(phenylacetyl)malonate Structure



Diethyl(phenylacetyl)malonate 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


Diethyl(phenylacetyl)malonate Usage And Synthesis

Uses: Organic synthesis intermediates.


Physical properties: Diethyl(phenylacetyl)malonate has a boiling point of 120 °C. Its density is predicted to be 1.148±0.06 g/cm3.


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.


CAS 20320-59-6 BMK Chemical Oil Diethyl(phenylacetyl)malonate C15H18O5 1


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CAS 20320-59-6 BMK Chemical Oil Diethyl(phenylacetyl)malonate C15H18O5 2

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