ChemicalBook > CAS DataBase List > Diethyl(phenylacetyl)malonate
Diethyl(phenylacetyl)malonate
- Product Name
- Diethyl(phenylacetyl)malonate
- CAS No.
- 20320-59-6
- Chemical Name
- Diethyl(phenylacetyl)malonate
- Synonyms
- Cas 20320-59-6;new p;Propanedioic;20320 59 6;Phenylacetylmalonsaeurediethylester;diethyl 2-(2-phenylacetyl)propanedioate;diethyl 2-(2-phenylacetyl)propanedioate wickr bettyml;New BMK Oil;BMK Oil/powder;bmk Lliquid oil
- CBNumber
- CB61075043
- Molecular Formula
- C15H18O5
- Formula Weight
- 278.3
- MOL File
- 20320-59-6.mol
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Diethyl(phenylacetyl)malonate Property
- Boiling point:
- 120 °C(Press: 0.01 Torr)
- Density
- 1.148±0.06 g/cm3(Predicted)
- pka
- 8.76±0.59(Predicted)
- form
- Brown liquid
- 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
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Diethyl(phenylacetyl)malonate Chemical Properties,Usage,Production
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.
storage
Dry and cool place and keep away from strong light.
Diethyl(phenylacetyl)malonate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Diethyl(phenylacetyl)malonate manufacturers
HebeiShuoshengImportandExportco.,Ltd
- Product
- Diethyl(phenylacetyl)malonate 20320-59-6
- Price
- US $6.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 2000KG/Month
- Release date
- 2024-08-07
Dorne Chemical Technology co. LTD
- Product
- Diethyl(phenylacetyl)malonate 20320-59-6
- Price
- US $1.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20 tons
- Release date
- 2024-03-26
Hebei Miaoyin Technology Co.,Ltd
- Product
- Diethyl(phenylacetyl)malonate （New BMK oil ) 20320-59-6
- Price
- US $10.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 10000
- Release date
- 2023-04-04